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Cushion|Lab Grown|IGI

3.11ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1

Diamond specifications and retailer prices

From HK$7,391 HKD
$942 USD
As of October 30, 2026
Save HK$22,862 HKD (76%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$30,253 HKD at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 3.11ct lab-grown cushion diamond

This 3.11ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 5 retailers as of October 30, 2026, with prices from HK$7,391 to HK$30,253, a HK$22,862 spread on the same certified stone. The Diamond Guys lists it at HK$30,253. 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

3.11
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions8.69 × 7.93 × 5.38 mm
L/W Ratio1.10
Top View
8.69 mm7.93 mm3.11 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 65.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.8%

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 30
Current: HK$8,822 HKD|Low: HK$7,140 HKD|High: HK$30,841 HKD|Avg: HK$16,018 HKD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
The Diamond Guys
October 30, 2026
Retailer 2HK$7,391 HKD
Retailer 1HK$8,822 HKD
Retailer 3HK$11,619 HKD
Retailer 4HK$20,965 HKD
The Diamond GuysHK$30,253 HKD

12 data points across 5 retailers

5 retailersHK$7,391 HKD to HK$30,253 HKD

A
Cheapest Retailer
-
HK$7,391 HKD
$942 USD
A
Retailer 2
-
HK$8,822 HKD
£885 GBP
View
Retailer 3
-
HK$11,619 HKD
$1,481 USD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
HK$20,965 HKD
CA$3,711 CAD
View
Most Expensive
B
The Diamond Guys
1986646671 · Oct 30
HK$30,253 HKD
$3,856 USD
View
4 more retailers have this diamond
Prices start from HK$7,391 HKDSave up to HK$22,862 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
3.11ct Cushion
HK$7,391 HKD