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Cushion|Lab Grown|IGI

3.05ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG783631937

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG783631937

Diamond specifications and retailer prices

From HK$10,356 HKD
$1,320 USD
As of October 31, 2026
Save HK$27,221 HKD (72%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$61,824 HKD at Brilliant Earth · As of October 10, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG783631937 or 783631937. Listed at 16 retailers as of October 30, 2026, with a 263% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783631937
Dimensions9.88 × 8.03 × 5.07 mm
L/W Ratio1.23
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.88 mm8.03 mm3.05 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783631937
Side View
Table 50.0%Crown 34.8°Girdle: STK-THKPavilion 38.7°Culet: LargeDepth 63.1%

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$61,824 HKD|Low: HK$10,356 HKD|High: HK$63,707 HKD|Avg: HK$24,590 HKD|-3.0%
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
October 31, 2026
Retailer 3HK$10,356 HKD
Retailer 5HK$10,725 HKD
Retailer 11HK$11,965 HKD
Retailer 4HK$13,283 HKD
Retailer 12HK$15,338 HKD
Retailer 2HK$15,565 HKD
Retailer 7HK$19,005 HKD
Retailer 10HK$24,208 HKD
Retailer 8HK$24,912 HKD
Retailer 6HK$25,946 HKD
Retailer 14HK$30,787 HKD
Retailer 13HK$33,871 HKD
Retailer 9HK$34,655 HKD
Brilliant EarthHK$61,824 HKD

42 data points across 14 retailers

16 retailersHK$10,356 HKD to HK$37,578 HKD

A
Cheapest Retailer
-
HK$10,356 HKD
$1,320 USD
Final sale: no returns
Retailer 2
-
HK$10,725 HKD
$1,367 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
HK$11,965 HKD
$1,525 USD
View
A
Retailer 4
-
HK$13,283 HKD
$1,693 USD
View
A
Retailer 5
-
HK$14,256 HKD
$1,817 USD
View
A
Retailer 6
-
HK$15,338 HKD
$1,955 USD
View
A
Retailer 7
-
HK$15,565 HKD
£1,562 GBP
View
B+
Retailer 8
-
HK$19,005 HKD
€2,307 EUR
View
Retailer 9
-
HK$24,208 HKD
A$4,747 AUD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
HK$24,912 HKD
ZAR 51,296 ZAR
View
Retailer 11
-
HK$25,946 HKD
£2,604 GBP
View
Price last confirmed 12 days ago
B
Retailer 12
-
HK$30,787 HKD
$3,924 USD
View
B
Retailer 13
-
HK$33,871 HKD
$4,317 USD
View
B
Retailer 14
-
HK$34,655 HKD
£3,478 GBP
View
B
Retailer 15
-
HK$37,578 HKD
$4,790 USD
View
Most Expensive
Brilliant Earth
21038390A · Oct 10
HK$61,824 HKD
$7,880 USD
View
Price last confirmed 20 days ago
15 more retailers have this diamond
Prices start from HK$10,356 HKDSave up to HK$27,221 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$10,356 HKD