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Cushion|Lab Grown|IGI

3.15ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG849627856

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG849627856

Diamond specifications and retailer prices

From HK$12,754 HKD
As of October 31, 2026
Save HK$27,149 HKD (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$39,903 HKD at With Clarity · As of October 31, 2026
View at With Clarity

About this 3.15ct lab-grown cushion diamond

This 3.15ct 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 LG849627856 or 849627856. Listed at 10 retailers as of October 31, 2026, with prices from HK$12,754 to HK$39,903, a HK$27,149 spread on the same certified stone. With Clarity lists it at HK$39,903. 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

3.15
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849627856
Dimensions8.52 × 8.48 × 5.72 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.52 mm8.48 mm3.15 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849627856
Side View
Table 61.0%Crown 34.6°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 67.5%

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$16,748 HKD|Low: HK$12,754 HKD|High: HK$39,903 HKD|Avg: HK$23,293 HKD|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
October 31, 2026
Retailer 7HK$12,754 HKD
Retailer 4HK$12,985 HKD
Retailer 9HK$15,754 HKD
Retailer 2HK$15,843 HKD
Retailer 1HK$16,748 HKD
Retailer 6HK$17,990 HKD
Retailer 5HK$31,587 HKD
Retailer 3HK$36,867 HKD
Retailer 8HK$38,579 HKD
With ClarityHK$39,903 HKD

5 data points across 10 retailers

10 retailersHK$12,754 HKD to HK$39,903 HKD

A
Cheapest Retailer
-
HK$12,754 HKD
A
Retailer 2
-
HK$12,985 HKD
$1,655 USD
View
A
Retailer 3
-
HK$15,754 HKD
$2,008 USD
View
A
Retailer 4
-
HK$15,843 HKD
£1,590 GBP
View
A
Retailer 5
-
HK$16,748 HKD
€2,033 EUR
View
B+
Retailer 6
-
HK$17,990 HKD
$2,293 USD
View
B
Retailer 7
-
HK$31,587 HKD
$4,026 USD
View
B
Retailer 8
-
HK$36,867 HKD
SGD 6,350 SGD
View
B
Retailer 9
-
HK$38,579 HKD
$4,917 USD
View
Most Expensive
B
With Clarity
849627856 · Oct 31
HK$39,903 HKD
$5,086 USD
View
9 more retailers have this diamond
Prices start from HK$12,754 HKDSave up to HK$27,149 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
3.15ct Cushion
HK$12,754 HKD