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Marquise|Lab Grown|IGI

6.18ct G VS2 Marquise Lab Grown Diamond

GD • G/VS2 • IGI LG596337394

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG596337394

Diamond specifications and retailer prices

From HK$7,359 HKD
$938 USD
As of October 30, 2026
Save HK$57,995 HKD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$65,355 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 6.18ct lab-grown marquise diamond

This 6.18ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG596337394 or 596337394. Listed at 11 retailers as of October 30, 2026, with prices from HK$7,359 to HK$65,355, a HK$57,995 spread on the same certified stone. Do Amore Diamonds lists it at HK$65,355. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

6.18
Carat
G
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG596337394
Dimensions19.43 × 9.60 × 5.83 mm
L/W Ratio2.02
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
19.43 mm9.60 mm6.18 ctG / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG596337394
Side View
Table 58.0%Crown 35.1°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 60.7%

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$65,355 HKD|Low: HK$7,359 HKD|High: HK$68,885 HKD|Avg: HK$25,710 HKD|-5.1%
Do Amore Diamonds
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
November 1, 2026
Retailer 14HK$7,359 HKD
Retailer 12HK$8,010 HKD
Retailer 17HK$8,685 HKD
Retailer 6HK$10,050 HKD
Retailer 7HK$10,913 HKD
Retailer 16HK$13,667 HKD
Retailer 11HK$13,691 HKD
Retailer 15HK$17,661 HKD
Retailer 13HK$18,398 HKD
Retailer 3HK$18,751 HKD
Retailer 9HK$20,014 HKD
Retailer 5HK$22,957 HKD
Retailer 4HK$29,655 HKD
Retailer 2HK$31,955 HKD
Retailer 10HK$41,732 HKD
Retailer 8HK$43,073 HKD
Retailer 18HK$51,625 HKD
Do Amore DiamondsHK$65,355 HKD

15 data points across 18 retailers

11 retailersHK$7,359 HKD to HK$65,355 HKD

A
Cheapest Retailer
-
HK$7,359 HKD
$938 USD
A
Retailer 2
-
HK$8,010 HKD
$1,021 USD
View
B+
Retailer 3
-
HK$8,685 HKD
$1,107 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$13,667 HKD
$1,742 USD
View
B+
Retailer 5
-
HK$13,691 HKD
$1,745 USD
View
B+
Retailer 6
-
HK$17,661 HKD
$2,251 USD
View
B+
Retailer 7
-
HK$18,398 HKD
$2,345 USD
View
B
Retailer 8
-
HK$31,955 HKD
£3,207 GBP
View
B
Retailer 9
-
HK$43,073 HKD
$5,490 USD
View
C
Retailer 10
-
HK$51,625 HKD
$6,580 USD
View
Most Expensive
C
Do Amore Diamonds
27-8BB2E31E4 · Oct 31
HK$65,355 HKD
$8,330 USD
View
10 more retailers have this diamond
Prices start from HK$7,359 HKDSave up to HK$57,995 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
6.18ct Marquise
HK$7,359 HKD