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Cushion|Lab Grown|IGI

3.16ct E VS2 Cushion Lab Grown Diamond

VG • E/VS2 • IGI LG803626230

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG803626230

Diamond specifications and retailer prices

From HK$4,645 HKD
$592 USD
As of October 31, 2026
Save HK$16,947 HKD (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$44,564 HKD at Brilliant Earth · As of September 23, 2026
View at Brilliant Earth

About this 3.16ct lab-grown cushion diamond

This 3.16ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG803626230 or 803626230. Listed at 18 retailers as of October 29, 2026, with a 365% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.16
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.7°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803626230
Dimensions11.73 × 7.50 × 4.32 mm
L/W Ratio1.56
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.73 mm7.50 mm3.16 ctE / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG803626230
Side View
Table 67.0%Crown 37.7°Girdle: THK-VTKPavilion 32.9°Culet: LargeDepth 57.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$44,564 HKD|Low: HK$4,645 HKD|High: HK$44,564 HKD|Avg: HK$14,650 HKD
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
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 10HK$4,645 HKD
Retailer 16HK$5,147 HKD
Retailer 3HK$5,624 HKD
Retailer 12HK$5,924 HKD
Retailer 18HK$6,904 HKD
Retailer 7HK$7,383 HKD
Retailer 11HK$7,686 HKD
Retailer 2HK$7,981 HKD
Retailer 6HK$10,199 HKD
Retailer 17HK$11,572 HKD
Retailer 14HK$14,946 HKD
Retailer 8HK$16,291 HKD
Retailer 9HK$16,718 HKD
Retailer 4HK$17,598 HKD
Retailer 5HK$19,081 HKD
Retailer 15HK$19,104 HKD
Retailer 13HK$21,592 HKD
Brilliant EarthHK$44,564 HKD

40 data points across 18 retailers

18 retailersHK$4,645 HKD to HK$21,592 HKD

A
Cheapest Retailer
-
HK$4,645 HKD
$592 USD
Final sale: no returns
Retailer 2
-
HK$5,147 HKD
$656 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
HK$5,624 HKD
View
A
Retailer 4
-
HK$5,924 HKD
$755 USD
View
B+
Retailer 5
-
HK$6,904 HKD
$880 USD
View
A
Retailer 6
-
HK$7,383 HKD
$941 USD
View
A
Retailer 7
-
HK$7,686 HKD
€933 EUR
View
A
Retailer 8
-
HK$7,981 HKD
£801 GBP
View
B+
Retailer 9
-
HK$10,199 HKD
$1,300 USD
View
B+
Retailer 10
-
HK$11,572 HKD
$1,475 USD
View
B+
Retailer 11
-
HK$14,946 HKD
£1,500 GBP
View
B+
Retailer 12
-
HK$16,291 HKD
SGD 2,806 SGD
View
B
Retailer 13
-
HK$16,718 HKD
$2,131 USD
View
B
Retailer 14
-
HK$17,598 HKD
$2,243 USD
View
B
Retailer 15
-
HK$19,081 HKD
$2,432 USD
View
Retailer 16
-
HK$19,104 HKD
$2,435 USD
View
Price last confirmed 13 days ago
B
Retailer 17
-
HK$21,592 HKD
£2,167 GBP
View
Most Expensive
Brilliant Earth
20225485A · Sep 23
HK$44,564 HKD
$5,680 USD
View
Price last confirmed 38 days ago
17 more retailers have this diamond
Prices start from HK$4,645 HKDSave up to HK$16,947 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
3.16ct Cushion
HK$4,645 HKD