CaratHunter
Plans
Round|Lab Grown|IGI

6.68ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG754559764

Shape and cutting style on the report: Pentagonal modified brilliant

Certificate IGI LG754559764

Diamond specifications and retailer prices

From HK$20,046 HKD
$2,555 USD
As of November 1, 2026
Save HK$17,991 HKD (47%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$38,037 HKD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 6.68ct lab-grown round diamond

This 6.68ct 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 IGI LG754559764 or 754559764. Listed at 2 retailers as of November 1, 2026, with prices from HK$20,046 to HK$38,037, a HK$17,991 spread on the same certified stone. Reve Diamonds lists it at HK$38,037. 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

6.68
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754559764
Dimensions16.49 × 11.46 × 5.75 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.49 mm11.46 mm6.68 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754559764
Side View
Table 70.0%Crown 40.6°Girdle: MediumPavilion 34.2°CuletDepth 34.9%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: HK$20,046 HKD|Low: HK$20,046 HKD|High: HK$38,037 HKD|Avg: HK$28,313 HKD|-1.6%
Retailer 1
Reve Diamonds
October 26, 2026
Retailer 1HK$20,046 HKD
Reve DiamondsHK$38,037 HKD

6 data points across 2 retailers

2 retailersHK$20,046 HKD to HK$38,037 HKD

B+
Cheapest Retailer
-
HK$20,046 HKD
$2,555 USD
Most Expensive
C
Reve Diamonds
A2E21B881 · Nov 1
HK$38,037 HKD
$4,848 USD
View
1 more retailer has this diamond
Prices start from HK$20,046 HKDSave up to HK$17,991 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+
6.68ct Round
HK$20,046 HKD