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Oval|Lab Grown|IGI

1.66ct D VS2 Oval Lab Grown Diamond

EX • D/VS2 • IGI LG776619805

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG776619805

Diamond specifications and retailer prices

From HK$2,040 HKD
$260 USD
As of November 1, 2026
Save HK$5,806 HKD (74%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$7,846 HKD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 1.66ct lab-grown oval diamond

This 1.66ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG776619805 or 776619805. Listed at 5 retailers as of November 1, 2026, with prices from HK$2,040 to HK$7,846, a HK$5,806 spread on the same certified stone. Rare Carat lists it at HK$7,846. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.66
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776619805
Dimensions9.63 × 6.70 × 4.13 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Top View
9.63 mm6.70 mm1.66 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776619805
Side View
Table 58.0%Crown 34.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.6%

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: Nov 1
Current: HK$7,846 HKD|Low: HK$2,024 HKD|High: HK$9,564 HKD|Avg: HK$5,148 HKD|-1.2%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 4HK$2,040 HKD
Retailer 8HK$2,173 HKD
Retailer 5HK$2,412 HKD
Retailer 3HK$3,515 HKD
Retailer 7HK$4,096 HKD
Retailer 2HK$4,425 HKD
Retailer 10HK$4,723 HKD
Retailer 6HK$6,371 HKD
Retailer 11HK$7,399 HKD
Rare CaratHK$7,846 HKD
Retailer 9HK$9,564 HKD

40 data points across 11 retailers

5 retailersHK$2,040 HKD to HK$7,846 HKD

A
Cheapest Retailer
-
HK$2,040 HKD
$260 USD
Final sale: no returns
A
Retailer 2
-
HK$4,425 HKD
£444 GBP
View
Retailer 3
-
HK$6,003 HKD
A$1,177 AUD
View
Price last confirmed 122 days ago
Retailer 4
-
HK$6,371 HKD
$812 USD
View
Price last confirmed 47 days ago
Most Expensive
B+
Rare Carat
776619805 · Nov 1
HK$7,846 HKD
$1,000 USD
View
4 more retailers have this diamond
Prices start from HK$2,040 HKDSave up to HK$5,806 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
1.66ct Oval
HK$2,040 HKD