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Marquise|Lab Grown|IGI

2.03ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG790669451

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790669451

Diamond specifications and retailer prices

From HK$5,987 HKD
$763 USD
As of October 30, 2026
Save HK$20,091 HKD (77%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$26,078 HKD at MOH London · As of October 25, 2026
View at MOH London

About this 2.03ct lab-grown marquise diamond

This 2.03ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790669451 or 790669451. Listed at 22 retailers as of October 25, 2026, with prices from HK$5,987 to HK$26,078, a HK$20,091 spread on the same certified stone. MOH London lists it at HK$26,078. 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
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790669451
Dimensions13.42 × 6.60 × 3.89 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.42 mm6.60 mm2.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790669451
Side View
Table 60.0%Crown 37.5°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 58.9%

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$26,078 HKD|Low: HK$5,751 HKD|High: HK$28,440 HKD|Avg: HK$14,839 HKD|-8.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 5HK$5,987 HKD
Retailer 9HK$6,520 HKD
Retailer 21HK$6,701 HKD
Retailer 6HK$6,952 HKD
Retailer 2HK$7,048 HKD
Retailer 16HK$8,317 HKD
Retailer 10HK$9,557 HKD
Retailer 20HK$9,949 HKD
Retailer 13HK$10,645 HKD
Retailer 17HK$12,169 HKD
Retailer 8HK$13,229 HKD
Retailer 18HK$16,484 HKD
Retailer 19HK$16,525 HKD
Retailer 15HK$17,925 HKD
Retailer 7HK$19,538 HKD
Retailer 12HK$21,644 HKD
Retailer 14HK$23,365 HKD
Retailer 3HK$23,471 HKD
Retailer 4HK$23,492 HKD
Retailer 11HK$23,986 HKD
MOH LondonHK$26,078 HKD

36 data points across 21 retailers

22 retailersHK$5,987 HKD to HK$26,078 HKD

A
Cheapest Retailer
-
HK$5,987 HKD
$763 USD
A
Retailer 2
-
HK$6,520 HKD
$831 USD
View
A
Retailer 3
-
HK$6,701 HKD
$854 USD
View
Final sale: no returns
Retailer 4
-
HK$6,944 HKD
$885 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
HK$6,952 HKD
$886 USD
View
A
Retailer 6
-
HK$7,048 HKD
£707 GBP
View
A
Retailer 7
-
HK$8,317 HKD
$1,060 USD
View
A
Retailer 8
-
HK$9,557 HKD
$1,218 USD
View
A
Retailer 9
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HK$9,949 HKD
$1,268 USD
View
A
Retailer 10
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HK$10,645 HKD
£1,068 GBP
View
A
Retailer 11
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HK$12,169 HKD
€1,477 EUR
View
A
Retailer 12
-
HK$13,229 HKD
$1,686 USD
View
Retailer 13
-
HK$16,484 HKD
A$3,232 AUD
View
Price last confirmed 8 days ago
A
Retailer 14
-
HK$16,525 HKD
$2,106 USD
View
A
Retailer 15
-
HK$17,925 HKD
ZAR 36,906 ZAR
View
B+
Retailer 16
-
HK$19,538 HKD
$2,490 USD
View
B+
Retailer 17
-
HK$21,644 HKD
£2,172 GBP
View
B+
Retailer 18
-
HK$23,365 HKD
SGD 4,024 SGD
View
B+
Retailer 19
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HK$23,471 HKD
$2,991 USD
View
B+
Retailer 20
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HK$23,492 HKD
$2,994 USD
View
B+
Retailer 21
-
HK$23,986 HKD
$3,057 USD
View
Most Expensive
B+
MOH London
LG790669451 · Oct 25
HK$26,078 HKD
£2,617 GBP
View
21 more retailers have this diamond
Prices start from HK$5,987 HKDSave up to HK$20,091 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$5,987 HKD