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Cushion|Lab Grown|IGI

3.05ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG836667039

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG836667039

Diamond specifications and retailer prices

From HK$5,484 HKD
£550 GBP
As of October 29, 2026
Save HK$32,097 HKD (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$37,581 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.05ct lab-grown cushion diamond

This 3.05ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836667039 or 836667039. Listed at 10 retailers as of October 29, 2026, with prices from HK$5,484 to HK$37,581, a HK$32,097 spread on the same certified stone. Brilliant Earth lists it at HK$37,581. 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

3.05
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836667039
Dimensions9.97 × 7.77 × 5.28 mm
L/W Ratio1.28
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.97 mm7.77 mm3.05 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836667039
Side View
Table 63.0%Crown 28°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 68.0%

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 29
Current: HK$37,581 HKD|Low: HK$5,296 HKD|High: HK$44,093 HKD|Avg: HK$13,419 HKD|-14.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 4HK$5,484 HKD
Retailer 5HK$6,316 HKD
Retailer 10HK$6,567 HKD
Retailer 3HK$6,854 HKD
Retailer 2HK$6,856 HKD
Retailer 7HK$9,839 HKD
Retailer 9HK$13,658 HKD
Retailer 6HK$15,335 HKD
Retailer 8HK$15,605 HKD
Brilliant EarthHK$37,581 HKD

13 data points across 10 retailers

10 retailersHK$5,484 HKD to HK$37,581 HKD

A
Cheapest Retailer
-
HK$5,484 HKD
£550 GBP
A
Retailer 2
-
HK$6,316 HKD
$805 USD
View
B+
Retailer 3
-
HK$6,567 HKD
$837 USD
View
A
Retailer 4
-
HK$6,854 HKD
€832 EUR
View
A
Retailer 5
-
HK$6,856 HKD
£688 GBP
View
A
Retailer 6
-
HK$9,839 HKD
$1,254 USD
View
Retailer 7
-
HK$13,658 HKD
$1,741 USD
View
Price last confirmed 12 days ago
B+
Retailer 8
-
HK$15,335 HKD
£1,539 GBP
View
B+
Retailer 9
-
HK$15,605 HKD
$1,989 USD
View
Most Expensive
B
Brilliant Earth
22164268A · Oct 30
HK$37,581 HKD
$4,790 USD
View
9 more retailers have this diamond
Prices start from HK$5,484 HKDSave up to HK$32,097 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
3.05ct Cushion
HK$5,484 HKD