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Marquise|Lab Grown|IGI

0.90ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG790684977

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790684977

Diamond specifications and retailer prices

From HK$1,891 HKD
$241 USD
As of November 1, 2026
Save HK$14,350 HKD (88%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: HK$16,241 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.9ct lab-grown marquise diamond

This 0.9ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790684977 or 790684977. Listed at 26 retailers as of October 31, 2026, with prices from HK$1,891 to HK$16,241, a HK$14,350 spread on the same certified stone. Do Amore Diamonds lists it at HK$16,241. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.90
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790684977
Dimensions9.92 × 5.13 × 3.21 mm
L/W Ratio1.93
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
9.92 mm5.13 mm0.90 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790684977
Side View
Table 59.0%Crown 34.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$16,241 HKD|Low: HK$1,867 HKD|High: HK$16,241 HKD|Avg: HK$5,651 HKD
Do Amore Diamonds
Retailer 2
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Retailer 18
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Retailer 20
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Retailer 22
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Retailer 24
November 2, 2026
Retailer 15HK$1,867 HKD
Retailer 9HK$1,891 HKD
Retailer 14HK$1,961 HKD
Retailer 5HK$2,095 HKD
Retailer 10HK$2,095 HKD
Retailer 19HK$2,832 HKD
Retailer 22HK$2,903 HKD
Retailer 6HK$3,113 HKD
Retailer 4HK$3,523 HKD
Retailer 24HK$3,899 HKD
Retailer 13HK$4,204 HKD
Retailer 8HK$4,292 HKD
Retailer 2HK$4,340 HKD
Retailer 23HK$5,768 HKD
Retailer 3HK$6,763 HKD
Retailer 7HK$7,438 HKD
Retailer 12HK$7,565 HKD
Retailer 17HK$7,845 HKD
Retailer 21HK$8,042 HKD
Retailer 16HK$8,968 HKD
Retailer 18HK$9,267 HKD
Retailer 20HK$9,415 HKD
Retailer 11HK$9,748 HKD
Do Amore DiamondsHK$16,241 HKD

33 data points across 24 retailers

26 retailersHK$1,891 HKD to HK$16,241 HKD

Retailer 1
-
HK$1,867 HKD
$238 USD
Price last confirmed 11 days ago
A
Retailer 2
-
HK$1,891 HKD
$241 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,961 HKD
$250 USD
View
Retailer 4
-
HK$2,095 HKD
$267 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$2,095 HKD
$267 USD
View
A
Retailer 6
-
HK$2,832 HKD
£284 GBP
View
A
Retailer 7
-
HK$2,903 HKD
$370 USD
View
A
Retailer 8
-
HK$3,113 HKD
View
A
Retailer 9
-
HK$3,523 HKD
$449 USD
View
A
Retailer 10
-
HK$3,899 HKD
$497 USD
View
A
Retailer 11
-
HK$4,204 HKD
ZAR 8,657 ZAR
View
Retailer 12
-
HK$4,292 HKD
€521 EUR
View
Price last confirmed 7 days ago
A
Retailer 13
-
HK$4,340 HKD
£436 GBP
View
A
Retailer 14
-
HK$5,768 HKD
A$1,131 AUD
View
B+
Retailer 15
-
HK$6,763 HKD
$862 USD
View
B+
Retailer 16
-
HK$7,438 HKD
$948 USD
View
B+
Retailer 17
-
HK$7,565 HKD
SGD 1,303 SGD
View
B+
Retailer 18
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HK$7,845 HKD
$1,000 USD
View
B+
Retailer 19
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HK$8,042 HKD
$1,025 USD
View
Retailer 20
-
HK$8,968 HKD
£900 GBP
View
Price last confirmed 11 days ago
B+
Retailer 21
-
HK$9,267 HKD
£930 GBP
View
B+
Retailer 22
-
HK$9,415 HKD
$1,200 USD
View
B+
Retailer 23
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HK$9,748 HKD
$1,242 USD
View
B
Retailer 24
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HK$13,153 HKD
£1,320 GBP
View
Retailer 25
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HK$13,259 HKD
$1,690 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Do Amore Diamonds
27-FBA5012EF · Oct 31
HK$16,241 HKD
$2,070 USD
View
25 more retailers have this diamond
Prices start from HK$1,891 HKDSave up to HK$14,350 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
0.90ct Marquise
HK$1,891 HKD