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Cushion|Lab Grown|IGI

3.70ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG841661524

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG841661524

Diamond specifications and retailer prices

From $1,272 NZD
HK$5,600 HKD
As of October 30, 2026
Save $6,092 NZD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,363 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.7ct lab-grown cushion diamond

This 3.7ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841661524 or 841661524. Listed at 14 retailers as of October 30, 2026, with prices from $1,272 to $7,363, a $6,092 spread on the same certified stone. Brilliant Earth lists it at $7,363. 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

3.70
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle30.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841661524
Dimensions10.04 × 7.75 × 5.11 mm
L/W Ratio1.30
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.04 mm7.75 mm3.70 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841661524
Side View
Table 67.0%Crown 34.8°Girdle: MED-THKPavilion 30.9°Culet: NoneDepth 65.9%

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: $7,363 NZD|Low: $1,043 NZD|High: $12,260 NZD|Avg: $3,345 NZD|-39.9%
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
October 31, 2026
Retailer 7$1,043 NZD
Retailer 10$1,272 NZD
Retailer 12$1,393 NZD
Retailer 15$1,518 NZD
Retailer 11$1,677 NZD
Retailer 13$1,780 NZD
Retailer 4$1,788 NZD
Retailer 9$2,683 NZD
Retailer 6$2,970 NZD
Retailer 2$3,653 NZD
Retailer 5$4,283 NZD
Retailer 14$4,829 NZD
Retailer 8$5,062 NZD
Retailer 3$5,341 NZD
Brilliant Earth$7,363 NZD

21 data points across 15 retailers

14 retailers$1,272 NZD to $7,363 NZD

A
Cheapest Retailer
-
$1,272 NZD
HK$5,600 HKD
A
Retailer 2
-
$1,393 NZD
$785 USD
View
Retailer 3
-
$1,518 NZD
£674 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
$1,677 NZD
€900 EUR
View
A
Retailer 5
-
$1,780 NZD
£790 GBP
View
B+
Retailer 6
-
$1,788 NZD
$1,008 USD
View
Retailer 7
-
$2,683 NZD
$1,512 USD
View
A
Retailer 8
-
$2,970 NZD
$1,674 USD
View
B+
Retailer 9
-
$3,653 NZD
SGD 2,782 SGD
View
B+
Retailer 10
-
$4,283 NZD
$2,414 USD
View
B+
Retailer 11
-
$4,829 NZD
£2,143 GBP
View
B+
Retailer 12
-
$5,062 NZD
$2,853 USD
View
Retailer 13
-
$5,341 NZD
$3,010 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
21808701A · Oct 30
$7,363 NZD
$4,150 USD
View
13 more retailers have this diamond
Prices start from $1,272 NZDSave up to $6,092 NZD

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
3.70ct Cushion
$1,272 NZD