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Cushion|Lab Grown|IGI

3.16ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG631423212

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG631423212

Diamond specifications and retailer prices

From HK$5,845 HKD
$745 USD
As of October 28, 2026
Save HK$34,702 HKD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$40,547 HKD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

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 top-tier cut grade and certified by IGI LG631423212 or 631423212. Listed at 16 retailers as of October 28, 2026, with prices from HK$5,845 to HK$40,547, a HK$34,702 spread on the same certified stone. Yadav Diamonds lists it at HK$40,547. 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

3.16
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG631423212
Dimensions8.69 × 8.37 × 5.46 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.69 mm8.37 mm3.16 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG631423212
Side View
Table 62.0%Crown 36.2°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 65.2%

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 28
Current: HK$16,885 HKD|Low: HK$3,240 HKD|High: HK$36,404 HKD|Avg: HK$15,155 HKD|-2.0%
Retailer 1
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 5HK$4,582 HKD
Retailer 3HK$5,084 HKD
Retailer 10HK$5,845 HKD
Retailer 9HK$5,900 HKD
Retailer 4HK$7,320 HKD
Retailer 7HK$7,885 HKD
Retailer 11HK$8,708 HKD
Retailer 8HK$15,299 HKD
Retailer 6HK$16,381 HKD
Retailer 1HK$16,885 HKD
Retailer 14HK$18,673 HKD
Retailer 12HK$24,382 HKD
Retailer 13HK$28,558 HKD
Retailer 2HK$36,404 HKD

39 data points across 14 retailers

16 retailersHK$5,845 HKD to HK$40,547 HKD

Retailer 1
-
HK$5,084 HKD
$648 USD
Price last confirmed 15 days ago
A
Retailer 2
-
HK$5,845 HKD
$745 USD
View
B+
Retailer 3
-
HK$5,900 HKD
$752 USD
View
A
Retailer 4
-
HK$7,320 HKD
$933 USD
View
A
Retailer 5
-
HK$7,885 HKD
$1,005 USD
View
A
Retailer 6
-
HK$8,708 HKD
£874 GBP
View
B+
Retailer 7
-
HK$15,299 HKD
$1,950 USD
View
B+
Retailer 8
-
HK$16,381 HKD
£1,644 GBP
View
B+
Retailer 9
-
HK$16,885 HKD
A$3,311 AUD
View
B+
Retailer 10
-
HK$17,320 HKD
$2,208 USD
View
Retailer 11
-
HK$18,673 HKD
$2,380 USD
View
Price last confirmed 13 days ago
B+
Retailer 12
-
HK$19,083 HKD
$2,432 USD
View
B
Retailer 13
-
HK$24,382 HKD
£2,447 GBP
View
B
Retailer 14
-
HK$28,558 HKD
$3,640 USD
View
B
Retailer 15
-
HK$36,404 HKD
$4,640 USD
View
Most Expensive
B
Yadav Diamonds
13161542 · Oct 30
HK$40,547 HKD
$5,168 USD
View
15 more retailers have this diamond
Prices start from HK$5,845 HKDSave up to HK$34,702 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$5,845 HKD