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Marquise|Lab Grown|IGI

1.61ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG744514590

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG744514590

Diamond specifications and retailer prices

From HK$5,022 HKD
$640 USD
As of November 2, 2026
Save HK$39,544 HKD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$44,566 HKD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.61ct lab-grown marquise diamond

This 1.61ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG744514590 or 744514590. Listed at 18 retailers as of November 1, 2026, with prices from HK$5,022 to HK$44,566, a HK$39,544 spread on the same certified stone. Do Amore Diamonds lists it at HK$44,566. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744514590
Dimensions11.69 × 6.11 × 3.82 mm
L/W Ratio1.91
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
11.69 mm6.11 mm1.61 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744514590
Side View
Table 62.0%Crown 35.2°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 62.5%

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: Nov 2
Current: HK$44,566 HKD|Low: HK$4,920 HKD|High: HK$46,998 HKD|Avg: HK$16,210 HKD|-5.2%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
November 1, 2026
Retailer 16HK$5,022 HKD
Retailer 6HK$5,461 HKD
Retailer 10HK$6,010 HKD
Retailer 18HK$7,069 HKD
Retailer 7HK$7,258 HKD
Retailer 9HK$7,736 HKD
Retailer 17HK$9,517 HKD
Retailer 14HK$10,479 HKD
Retailer 8HK$10,751 HKD
Retailer 3HK$14,876 HKD
Retailer 12HK$16,009 HKD
Retailer 5HK$17,274 HKD
Retailer 4HK$18,077 HKD
Retailer 15HK$21,381 HKD
Retailer 13HK$24,401 HKD
Retailer 2HK$25,250 HKD
Retailer 11HK$28,779 HKD
Do Amore DiamondsHK$44,566 HKD

33 data points across 18 retailers

18 retailersHK$5,022 HKD to HK$44,566 HKD

A
Cheapest Retailer
-
HK$5,022 HKD
$640 USD
A
Retailer 2
-
HK$5,461 HKD
$696 USD
View
A
Retailer 3
-
HK$6,010 HKD
$766 USD
View
Final sale: no returns
A
Retailer 4
-
HK$7,069 HKD
$901 USD
View
A
Retailer 5
-
HK$7,258 HKD
$925 USD
View
A
Retailer 6
-
HK$7,736 HKD
$986 USD
View
A
Retailer 7
-
HK$9,517 HKD
$1,213 USD
View
A
Retailer 8
-
HK$10,479 HKD
€1,272 EUR
View
A
Retailer 9
-
HK$10,751 HKD
A$2,108 AUD
View
B+
Retailer 10
-
HK$14,876 HKD
$1,896 USD
View
B+
Retailer 11
-
HK$16,009 HKD
A$3,139 AUD
View
B+
Retailer 12
-
HK$17,274 HKD
$2,202 USD
View
B+
Retailer 13
-
HK$18,077 HKD
$2,304 USD
View
B+
Retailer 14
-
HK$21,381 HKD
$2,725 USD
View
B+
Retailer 15
-
HK$24,401 HKD
$3,110 USD
View
B+
Retailer 16
-
HK$25,250 HKD
£2,534 GBP
View
B+
Retailer 17
-
HK$28,779 HKD
A$5,643 AUD
View
Most Expensive
B
Do Amore Diamonds
27-D7AF99048 · Nov 1
HK$44,566 HKD
$5,680 USD
View
17 more retailers have this diamond
Prices start from HK$5,022 HKDSave up to HK$39,544 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
1.61ct Marquise
HK$5,022 HKD