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Marquise|Lab Grown|IGI

2.00ct G SI1 Marquise Lab Grown Diamond

ID • G/SI1 • IGI LG517200659

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG517200659

Diamond specifications and retailer prices

From HK$13,025 HKD
$1,660 USD
As of October 31, 2026
6 retailers carry this diamond
Most expensive: HK$43,334 HKD at Friendly Diamonds · As of September 30, 2026
View at Friendly Diamonds

About this 2ct lab-grown marquise diamond

This 2ct lab-grown marquise sits in the two to three carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG517200659 or 517200659. Listed at 6 retailers as of October 31, 2026. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.00
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG517200659
Dimensions12.44 × 6.54 × 4.30 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
12.44 mm6.54 mm2.00 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG517200659
Side View
Table 59.5%Crown 36°Girdle: MED-THKPavilion 41.4°Culet: NoneDepth 65.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$43,334 HKD|Low: HK$13,025 HKD|High: HK$105,694 HKD|Avg: HK$46,327 HKD
Friendly Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
September 29, 2026
Retailer 8HK$13,025 HKD
Retailer 3HK$26,700 HKD
Retailer 7HK$28,513 HKD
Retailer 6HK$29,533 HKD
Retailer 11HK$30,757 HKD
Retailer 12HK$34,217 HKD
Retailer 2HK$40,144 HKD
Friendly DiamondsHK$43,334 HKD
Retailer 9HK$45,656 HKD
Retailer 5HK$75,760 HKD
Retailer 10HK$77,261 HKD
Retailer 4HK$105,694 HKD

9 data points across 12 retailers

6 retailers

B+
Cheapest Retailer
-
HK$13,025 HKD
$1,660 USD
Retailer 2
-
HK$25,461 HKD
$3,245 USD
View
Price last confirmed 33 days ago
Retailer 3
-
HK$27,705 HKD
$3,531 USD
View
Price last confirmed 34 days ago
Retailer 4
-
HK$29,125 HKD
$3,712 USD
View
Price last confirmed 34 days ago
Most Expensive
Friendly Diamonds
1597676 · Sep 30
HK$43,334 HKD
$5,523 USD
View
Price under review
4 more retailers have this diamond
Prices start from HK$13,025 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.

B+
2.00ct Marquise
HK$13,025 HKD