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Oval|Lab Grown|IGI

1.66ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG777614534

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG777614534

Diamond specifications and retailer prices

From HK$2,040 HKD
$260 USD
As of November 1, 2026
Save HK$10,535 HKD (84%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$12,575 HKD at Frank Darling · As of November 2, 2026
View at Frank Darling

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 LG777614534 or 777614534. Listed at 6 retailers as of November 1, 2026, with prices from HK$2,040 to HK$12,575, a HK$10,535 spread on the same certified stone. Frank Darling lists it at HK$12,575. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG777614534
Dimensions9.32 × 6.78 × 4.15 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizePointed
Top View
9.32 mm6.78 mm1.66 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG777614534
Side View
Table 62.0%Crown 35.4°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.2%

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$12,575 HKD|Low: HK$1,135 HKD|High: HK$12,575 HKD|Avg: HK$6,279 HKD|+0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 13HK$1,135 HKD
Retailer 7HK$2,040 HKD
Retailer 6HK$3,044 HKD
Retailer 9HK$4,064 HKD
Retailer 10HK$4,064 HKD
Retailer 4HK$4,708 HKD
Retailer 5HK$6,003 HKD
Retailer 3HK$6,222 HKD
Retailer 12HK$7,273 HKD
Retailer 2HK$7,650 HKD
Retailer 8HK$7,846 HKD
Retailer 11HK$12,397 HKD
Frank DarlingHK$12,575 HKD

15 data points across 13 retailers

6 retailersHK$2,040 HKD to HK$12,575 HKD

A
Cheapest Retailer
-
HK$2,040 HKD
$260 USD
Final sale: no returns
B+
Retailer 2
-
HK$3,044 HKD
$388 USD
View
Retailer 3
-
HK$6,003 HKD
A$1,177 AUD
View
Price last confirmed 123 days ago
B+
Retailer 4
-
HK$7,650 HKD
$975 USD
View
Retailer 5
-
HK$7,846 HKD
$1,000 USD
View
Price last confirmed 28 days ago
Most Expensive
B
Frank Darling
100753537087KD · Nov 2
HK$12,575 HKD
$1,603 USD
View
5 more retailers have this diamond
Prices start from HK$2,040 HKDSave up to HK$10,535 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