CaratHunter
Plans
Round|Lab Grown|GIA

6.59ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • GIA 2231005870

Certificate GIA 2231005870

Diamond specifications and retailer prices

From HK$60,741 HKD
$7,742 USD
As of October 31, 2026
3 retailers carry this diamond
Most expensive: HK$60,741 HKD at Frank Darling
View at Frank Darling

About this 6.59ct lab-grown round diamond

This 6.59ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2231005870. Listed at 3 retailers as of October 31, 2026. 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

6.59
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginLab Grown
Grading LabGIA
CertificateGIA 2231005870
Dimensions12.03 × 11.99 × 7.43 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
12.03 mm11.99 mm6.59 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2231005870
Side View
Table 57.0%Crown 34.5°Girdle: ThickPavilion 41°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$60,741 HKD|Low: HK$37,393 HKD|High: HK$204,537 HKD|Avg: HK$87,325 HKD|-5.4%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
October 18, 2026
Retailer 4HK$37,393 HKD
Retailer 2HK$45,466 HKD
Frank DarlingHK$60,741 HKD
Retailer 3HK$204,537 HKD

4 data points across 4 retailers

3 retailers

Retailer 1
-
HK$45,466 HKD
$5,795 USD
Price last confirmed 11 days ago
Most Expensive
B
Frank Darling
B3645AASK · Oct 31
HK$60,741 HKD
$7,742 USD
View
1 more retailer has this diamond

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
6.59ct Round
HK$60,741 HKD