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Marquise|Lab Grown|IGI

2.03ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG790611659

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790611659

Diamond specifications and retailer prices

From HK$9,988 HKD
$1,273 USD
As of October 30, 2026
Save HK$30,810 HKD (76%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$40,798 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.03ct lab-grown marquise diamond

This 2.03ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790611659 or 790611659. Listed at 24 retailers as of October 30, 2026, with prices from HK$9,988 to HK$40,798, a HK$30,810 spread on the same certified stone. Brilliant Earth lists it at HK$40,798. 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

2.03
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790611659
Dimensions12.81 × 6.60 × 4.15 mm
L/W Ratio1.94
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
12.81 mm6.60 mm2.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790611659
Side View
Table 59.0%Crown 35.7°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 62.9%

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$40,798 HKD|Low: HK$9,587 HKD|High: HK$56,018 HKD|Avg: HK$23,039 HKD|-27.2%
Brilliant Earth
Retailer 2
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Retailer 7
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Retailer 9
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Retailer 11
Retailer 12
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Retailer 15
Retailer 16
Retailer 17
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Retailer 21
Retailer 22
October 31, 2026
Retailer 20HK$9,988 HKD
Retailer 7HK$10,866 HKD
Retailer 9HK$11,180 HKD
Retailer 14HK$11,588 HKD
Retailer 22HK$11,588 HKD
Retailer 19HK$12,945 HKD
Retailer 8HK$13,087 HKD
Retailer 4HK$13,357 HKD
Retailer 5HK$15,299 HKD
Retailer 2HK$16,326 HKD
Retailer 3HK$18,335 HKD
Retailer 16HK$18,519 HKD
Retailer 6HK$21,591 HKD
Retailer 18HK$21,717 HKD
Retailer 15HK$27,979 HKD
Retailer 13HK$29,891 HKD
Retailer 21HK$31,838 HKD
Retailer 10HK$36,229 HKD
Retailer 17HK$37,275 HKD
Retailer 11HK$38,789 HKD
Retailer 12HK$40,658 HKD
Brilliant EarthHK$40,798 HKD

37 data points across 22 retailers

24 retailersHK$9,988 HKD to HK$40,798 HKD

A
Cheapest Retailer
-
HK$9,988 HKD
$1,273 USD
A
Retailer 2
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HK$10,866 HKD
$1,385 USD
View
A
Retailer 3
-
HK$11,180 HKD
$1,425 USD
View
Final sale: no returns
Retailer 4
-
HK$11,588 HKD
$1,477 USD
View
Price last confirmed 19 days ago
A
Retailer 5
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HK$11,588 HKD
$1,477 USD
View
A
Retailer 6
-
HK$12,945 HKD
$1,650 USD
View
A
Retailer 7
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HK$13,087 HKD
$1,668 USD
View
A
Retailer 8
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HK$13,357 HKD
View
A
Retailer 9
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HK$15,299 HKD
$1,950 USD
View
A
Retailer 10
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HK$16,326 HKD
£1,638 GBP
View
A
Retailer 11
-
HK$18,335 HKD
$2,337 USD
View
A
Retailer 12
-
HK$18,519 HKD
€2,248 EUR
View
B+
Retailer 13
-
HK$21,591 HKD
$2,752 USD
View
A
Retailer 14
-
HK$21,717 HKD
$2,768 USD
View
Retailer 15
-
HK$26,552 HKD
$3,384 USD
View
Price last confirmed 83 days ago
B+
Retailer 16
-
HK$27,979 HKD
£2,808 GBP
View
B+
Retailer 17
-
HK$29,891 HKD
ZAR 61,549 ZAR
View
B+
Retailer 18
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HK$31,838 HKD
$4,058 USD
View
B+
Retailer 19
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HK$33,242 HKD
$4,237 USD
View
B
Retailer 20
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HK$36,229 HKD
$4,618 USD
View
B+
Retailer 21
-
HK$37,275 HKD
£3,741 GBP
View
B+
Retailer 22
-
HK$38,789 HKD
SGD 6,681 SGD
View
B
Retailer 23
-
HK$40,658 HKD
$5,182 USD
View
Most Expensive
B
Brilliant Earth
19074514A · Oct 30
HK$40,798 HKD
$5,200 USD
View
23 more retailers have this diamond
Prices start from HK$9,988 HKDSave up to HK$30,810 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
2.03ct Marquise
HK$9,988 HKD