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Marquise|Lab Grown|IGI

2.09ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG754507686

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG754507686

Diamond specifications and retailer prices

From HK$10,804 HKD
$1,377 USD
As of October 30, 2026
Save HK$63,495 HKD (85%) vs most expensive(unlock to see where)
35 retailers carry this diamond
Most expensive: HK$74,299 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.09ct lab-grown marquise diamond

This 2.09ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754507686 or 754507686. Listed at 35 retailers as of October 30, 2026, with prices from HK$10,804 to HK$74,299, a HK$63,495 spread on the same certified stone. Do Amore Diamonds lists it at HK$74,299. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.09
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754507686
Dimensions13.31 × 6.80 × 4.15 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
13.31 mm6.80 mm2.09 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754507686
Side View
Table 58.0%Crown 33.4°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$74,299 HKD|Low: HK$11,235 HKD|High: HK$77,280 HKD|Avg: HK$28,503 HKD|-3.9%
Do Amore Diamonds
Retailer 2
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Retailer 10
Retailer 11
Retailer 12
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Retailer 15
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
Retailer 26
Retailer 27
Retailer 28
November 1, 2026
Retailer 18HK$11,235 HKD
Retailer 21HK$12,224 HKD
Retailer 9HK$12,341 HKD
Retailer 17HK$12,530 HKD
Retailer 5HK$13,887 HKD
Retailer 4HK$13,942 HKD
Retailer 3HK$13,973 HKD
Retailer 28HK$15,305 HKD
Retailer 11HK$17,374 HKD
Retailer 22HK$19,540 HKD
Retailer 10HK$20,885 HKD
Retailer 26HK$20,950 HKD
Retailer 25HK$22,012 HKD
Retailer 7HK$22,745 HKD
Retailer 27HK$22,988 HKD
Retailer 20HK$26,974 HKD
Retailer 13HK$32,842 HKD
Retailer 8HK$33,360 HKD
Retailer 15HK$33,776 HKD
Retailer 24HK$35,693 HKD
Retailer 6HK$36,075 HKD
Retailer 19HK$37,659 HKD
Retailer 12HK$38,411 HKD
Retailer 2HK$39,507 HKD
Retailer 16HK$48,880 HKD
Retailer 14HK$50,424 HKD
Retailer 23HK$61,370 HKD
Do Amore DiamondsHK$74,299 HKD

35 data points across 28 retailers

35 retailersHK$10,804 HKD to HK$74,299 HKD

A
Cheapest Retailer
-
HK$10,804 HKD
$1,377 USD
Retailer 2
-
HK$11,235 HKD
$1,432 USD
View
Price last confirmed 24 days ago
Retailer 3
-
HK$11,235 HKD
$1,432 USD
View
Price last confirmed 32 days ago
Retailer 4
-
HK$12,224 HKD
$1,558 USD
View
Price last confirmed 33 days ago
A
Retailer 5
-
HK$12,341 HKD
$1,573 USD
View
Retailer 6
-
HK$12,530 HKD
$1,597 USD
View
Price last confirmed 22 days ago
Retailer 7
-
HK$12,530 HKD
$1,597 USD
View
Price last confirmed 24 days ago
Retailer 8
-
HK$12,859 HKD
$1,639 USD
View
Price last confirmed 34 days ago
A
Retailer 9
-
HK$13,887 HKD
$1,770 USD
View
A
Retailer 10
-
HK$13,942 HKD
$1,777 USD
View
Final sale: no returns
A
Retailer 11
-
HK$13,973 HKD
$1,781 USD
View
Retailer 12
-
HK$15,305 HKD
£1,536 GBP
View
Price last confirmed 15 days ago
A
Retailer 13
-
HK$17,374 HKD
View
A
Retailer 14
-
HK$19,540 HKD
£1,961 GBP
View
B+
Retailer 15
-
HK$20,885 HKD
$2,662 USD
View
B+
Retailer 16
-
HK$20,950 HKD
A$4,108 AUD
View
A
Retailer 17
-
HK$22,012 HKD
€2,672 EUR
View
B+
Retailer 18
-
HK$22,745 HKD
$2,899 USD
View
B+
Retailer 19
-
HK$22,988 HKD
$2,930 USD
View
B+
Retailer 20
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HK$25,930 HKD
$3,305 USD
View
Retailer 21
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HK$25,930 HKD
$3,305 USD
View
Price last confirmed 22 days ago
Retailer 22
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HK$26,974 HKD
$3,438 USD
View
Price last confirmed 32 days ago
B+
Retailer 23
-
HK$32,842 HKD
A$6,440 AUD
View
B+
Retailer 24
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HK$33,360 HKD
£3,348 GBP
View
B+
Retailer 25
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HK$33,776 HKD
$4,305 USD
View
B+
Retailer 26
-
HK$35,693 HKD
ZAR 73,495 ZAR
View
B
Retailer 27
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HK$36,043 HKD
$4,594 USD
View
Retailer 28
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HK$36,075 HKD
$4,598 USD
View
Price last confirmed 8 days ago
B
Retailer 29
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HK$37,659 HKD
$4,800 USD
View
B
Retailer 30
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HK$38,411 HKD
$4,896 USD
View
B+
Retailer 31
-
HK$39,507 HKD
£3,965 GBP
View
B
Retailer 32
-
HK$48,880 HKD
$6,230 USD
View
B
Retailer 33
-
HK$50,424 HKD
SGD 8,685 SGD
View
B
Retailer 34
-
HK$61,370 HKD
A$12,034 AUD
View
Most Expensive
B
Do Amore Diamonds
27-D890A0BF3 · Oct 31
HK$74,299 HKD
$9,470 USD
View
34 more retailers have this diamond
Prices start from HK$10,804 HKDSave up to HK$63,495 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
2.09ct Marquise
HK$10,804 HKD