CaratHunter
Plans
Cushion|Lab Grown|IGI

2.66ct D VS2 Cushion Lab Grown Diamond

VG • D/VS2 • IGI LG771648894

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG771648894

Diamond specifications and retailer prices

From HK$3,413 HKD
$435 USD
As of October 31, 2026
Save HK$27,265 HKD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$30,678 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 2.66ct lab-grown cushion diamond

This 2.66ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG771648894 or 771648894. Listed at 14 retailers as of October 31, 2026, with prices from HK$3,413 to HK$30,678, a HK$27,265 spread on the same certified stone. Brilliant Earth lists it at HK$30,678. 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

2.66
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771648894
Dimensions9.27 × 7.42 × 4.69 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.27 mm7.42 mm2.66 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771648894
Side View
Table 68.0%Crown 32.3°Girdle: MED-THKPavilion 34.5°Culet: NoneDepth 63.2%

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: Oct 31
Current: HK$30,678 HKD|Low: HK$3,413 HKD|High: HK$39,623 HKD|Avg: HK$10,881 HKD|-22.6%
Brilliant Earth
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
November 2, 2026
Retailer 12HK$3,413 HKD
Retailer 5HK$3,790 HKD
Retailer 11HK$4,551 HKD
Retailer 3HK$5,084 HKD
Retailer 4HK$6,653 HKD
Retailer 10HK$6,714 HKD
Retailer 2HK$6,866 HKD
Retailer 13HK$8,913 HKD
Retailer 6HK$12,470 HKD
Retailer 7HK$14,107 HKD
Retailer 15HK$14,178 HKD
Retailer 14HK$14,754 HKD
Retailer 9HK$14,807 HKD
Retailer 8HK$17,340 HKD
Brilliant EarthHK$30,678 HKD

40 data points across 15 retailers

14 retailersHK$3,413 HKD to HK$30,678 HKD

A
Cheapest Retailer
-
HK$3,413 HKD
$435 USD
Final sale: no returns
A
Retailer 2
-
HK$4,551 HKD
$580 USD
View
B+
Retailer 3
-
HK$5,084 HKD
$648 USD
View
A
Retailer 4
-
HK$6,653 HKD
$848 USD
View
A
Retailer 5
-
HK$6,714 HKD
€815 EUR
View
A
Retailer 6
-
HK$6,866 HKD
£689 GBP
View
A
Retailer 7
-
HK$8,913 HKD
$1,136 USD
View
B+
Retailer 8
-
HK$12,470 HKD
$1,589 USD
View
B+
Retailer 9
-
HK$14,107 HKD
$1,798 USD
View
B+
Retailer 10
-
HK$14,178 HKD
$1,807 USD
View
Retailer 11
-
HK$14,754 HKD
A$2,893 AUD
View
Price last confirmed 25 days ago
B+
Retailer 12
-
HK$14,807 HKD
£1,486 GBP
View
B
Retailer 13
-
HK$17,340 HKD
$2,210 USD
View
Most Expensive
B
Brilliant Earth
17732739A · Nov 2
HK$30,678 HKD
$3,910 USD
View
13 more retailers have this diamond
Prices start from HK$3,413 HKDSave up to HK$27,265 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
2.66ct Cushion
HK$3,413 HKD