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Cushion|Lab Grown|IGI

3.10ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG747523330

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG747523330

Diamond specifications and retailer prices

From HK$6,653 HKD
$848 USD
As of November 1, 2026
Save HK$35,557 HKD (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$42,210 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.1ct lab-grown cushion diamond

This 3.1ct 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 LG747523330 or 747523330. Listed at 24 retailers as of October 31, 2026, with prices from HK$6,653 to HK$42,210, a HK$35,557 spread on the same certified stone. Brilliant Earth lists it at HK$42,210. 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

3.10
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747523330
Dimensions7.80 × 7.80 × 4.82 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.80 mm7.80 mm3.10 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747523330
Side View
Table 61.0%Crown 36.2°Girdle: MED-STKPavilion 34.6°Culet: NoneDepth 61.8%

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: Nov 1
Current: HK$42,210 HKD|Low: HK$6,653 HKD|High: HK$43,701 HKD|Avg: HK$18,201 HKD|-3.4%
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
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 2, 2026
Retailer 6HK$6,653 HKD
Retailer 7HK$6,896 HKD
Retailer 21HK$8,034 HKD
Retailer 22HK$8,316 HKD
Retailer 9HK$9,258 HKD
Retailer 2HK$10,479 HKD
Retailer 13HK$10,948 HKD
Retailer 4HK$11,157 HKD
Retailer 18HK$14,593 HKD
Retailer 23HK$15,238 HKD
Retailer 17HK$15,580 HKD
Retailer 19HK$16,016 HKD
Retailer 5HK$16,335 HKD
Retailer 12HK$16,694 HKD
Retailer 14HK$21,403 HKD
Retailer 11HK$23,223 HKD
Retailer 8HK$23,333 HKD
Retailer 10HK$23,427 HKD
Retailer 15HK$23,807 HKD
Retailer 16HK$24,777 HKD
Retailer 20HK$25,887 HKD
Retailer 3HK$31,358 HKD
Brilliant EarthHK$42,210 HKD

34 data points across 23 retailers

24 retailersHK$6,653 HKD to HK$42,210 HKD

A
Cheapest Retailer
-
HK$6,653 HKD
$848 USD
Final sale: no returns
Retailer 2
-
HK$6,896 HKD
$879 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
HK$8,034 HKD
View
A
Retailer 4
-
HK$8,316 HKD
$1,060 USD
View
A
Retailer 5
-
HK$9,258 HKD
$1,180 USD
View
A
Retailer 6
-
HK$10,479 HKD
£1,052 GBP
View
A
Retailer 7
-
HK$10,948 HKD
€1,329 EUR
View
Retailer 8
-
HK$11,157 HKD
$1,422 USD
View
Price last confirmed 21 days ago
A
Retailer 9
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HK$14,593 HKD
$1,860 USD
View
B+
Retailer 10
-
HK$15,238 HKD
A$2,988 AUD
View
A
Retailer 11
-
HK$15,580 HKD
A$3,055 AUD
View
A
Retailer 12
-
HK$16,016 HKD
ZAR 32,979 ZAR
View
B+
Retailer 13
-
HK$16,335 HKD
$2,082 USD
View
B+
Retailer 14
-
HK$16,694 HKD
$2,128 USD
View
B+
Retailer 15
-
HK$21,403 HKD
£2,148 GBP
View
B+
Retailer 16
-
HK$22,517 HKD
$2,870 USD
View
B+
Retailer 17
-
HK$23,223 HKD
SGD 4,000 SGD
View
B+
Retailer 18
-
HK$23,333 HKD
$2,974 USD
View
B+
Retailer 19
-
HK$23,427 HKD
$2,986 USD
View
B+
Retailer 20
-
HK$23,807 HKD
$3,034 USD
View
B+
Retailer 21
-
HK$24,651 HKD
$3,142 USD
View
B+
Retailer 22
-
HK$25,887 HKD
£2,598 GBP
View
Retailer 23
-
HK$31,358 HKD
A$6,149 AUD
View
Price last confirmed 24 days ago
Most Expensive
B
Brilliant Earth
16617329A · Oct 31
HK$42,210 HKD
$5,380 USD
View
23 more retailers have this diamond
Prices start from HK$6,653 HKDSave up to HK$35,557 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
3.10ct Cushion
HK$6,653 HKD