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Marquise|Lab Grown|IGI

0.90ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG782651571

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG782651571

Diamond specifications and retailer prices

From HK$1,671 HKD
$213 USD
As of November 2, 2026
Save HK$11,481 HKD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$13,153 HKD at Queensmith · As of October 27, 2026
View at Queensmith

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 LG782651571 or 782651571. Listed at 24 retailers as of October 27, 2026, with prices from HK$1,671 to HK$13,153, a HK$11,481 spread on the same certified stone. Queensmith lists it at HK$13,153. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782651571
Dimensions10.18 × 5.04 × 3.19 mm
L/W Ratio2.02
Girdle conditionFaceted
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
10.18 mm5.04 mm0.90 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782651571
Side View
Table 60.0%Crown 35.3°Girdle: THN-STKPavilion 41.2°Culet: NoneDepth 63.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: HK$3,810 HKD|Low: HK$1,608 HKD|High: HK$12,475 HKD|Avg: HK$5,093 HKD|-0.2%
Retailer 1
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Retailer 23
November 2, 2026
Retailer 4HK$1,671 HKD
Retailer 10HK$1,867 HKD
Retailer 3HK$1,938 HKD
Retailer 6HK$2,079 HKD
Retailer 15HK$2,079 HKD
Retailer 20HK$2,310 HKD
Retailer 13HK$2,824 HKD
Retailer 22HK$3,493 HKD
Retailer 12HK$3,772 HKD
Retailer 1HK$3,810 HKD
Retailer 7HK$3,884 HKD
Retailer 9HK$4,503 HKD
Retailer 23HK$5,139 HKD
Retailer 21HK$5,186 HKD
Retailer 14HK$5,626 HKD
Retailer 5HK$6,669 HKD
Retailer 8HK$7,088 HKD
Retailer 16HK$7,108 HKD
Retailer 2HK$8,238 HKD
Retailer 19HK$8,360 HKD
Retailer 18HK$9,088 HKD
Retailer 17HK$9,572 HKD
Retailer 11HK$9,699 HKD

40 data points across 23 retailers

24 retailersHK$1,671 HKD to HK$13,153 HKD

A
Cheapest Retailer
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HK$1,671 HKD
$213 USD
A
Retailer 2
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HK$1,867 HKD
$238 USD
View
Final sale: no returns
A
Retailer 3
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HK$1,938 HKD
$247 USD
View
A
Retailer 4
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HK$2,079 HKD
$265 USD
View
Retailer 5
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HK$2,079 HKD
$265 USD
View
Price last confirmed 8 days ago
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Retailer 6
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HK$2,310 HKD
View
A
Retailer 7
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HK$2,824 HKD
$360 USD
View
Retailer 8
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HK$3,493 HKD
€424 EUR
View
Price last confirmed 7 days ago
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Retailer 9
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HK$3,772 HKD
ZAR 7,767 ZAR
View
A
Retailer 10
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HK$3,810 HKD
£382 GBP
View
A
Retailer 11
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HK$3,884 HKD
$495 USD
View
A
Retailer 12
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HK$4,503 HKD
$574 USD
View
A
Retailer 13
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HK$5,139 HKD
$655 USD
View
A
Retailer 14
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HK$5,186 HKD
A$1,017 AUD
View
B+
Retailer 15
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HK$5,626 HKD
SGD 969 SGD
View
B+
Retailer 16
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HK$6,669 HKD
$850 USD
View
B+
Retailer 17
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HK$7,088 HKD
$903 USD
View
B+
Retailer 18
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HK$7,108 HKD
$906 USD
View
B+
Retailer 19
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HK$8,238 HKD
$1,050 USD
View
B+
Retailer 20
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HK$8,360 HKD
£839 GBP
View
B+
Retailer 21
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HK$9,088 HKD
A$1,782 AUD
View
B
Retailer 22
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HK$9,572 HKD
$1,220 USD
View
B
Retailer 23
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HK$9,699 HKD
$1,236 USD
View
Most Expensive
B
Queensmith
LG782651571 · Oct 27
HK$13,153 HKD
£1,320 GBP
View
23 more retailers have this diamond
Prices start from HK$1,671 HKDSave up to HK$11,481 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$1,671 HKD