CaratHunter
Plans
Cushion|Lab Grown|IGI

3.75ct J VVS2 Cushion Lab Grown Diamond

EX • J/VVS2 • IGI LG621488338

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

Certificate IGI LG621488338

Diamond specifications and retailer prices

From $984 SGD
$770 USD
As of October 29, 2026
Save $4,832 SGD (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,817 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.75ct lab-grown cushion diamond

This 3.75ct lab-grown cushion sits in the three to five carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG621488338 or 621488338. Listed at 10 retailers as of October 29, 2026, with prices from $984 to $5,817, a $4,832 spread on the same certified stone. Do Amore Diamonds lists it at $5,817. 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

3.75
Carat
J
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621488338
Dimensions8.95 × 8.89 × 5.94 mm
L/W Ratio1.01
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
8.95 mm8.89 mm3.75 ctJ / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621488338
Side View
Table 63.0%Crown 37.8°Girdle: MED-THKPavilion 39.1°Culet: NoneDepth 66.8%

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: Oct 29
Current: $5,817 SGD|Low: $876 SGD|High: $5,817 SGD|Avg: $2,188 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 8$984 SGD
Retailer 6$985 SGD
Retailer 5$991 SGD
Retailer 7$1,209 SGD
Retailer 9$1,261 SGD
Retailer 3$1,266 SGD
Retailer 4$1,948 SGD
Retailer 11$3,056 SGD
Retailer 10$3,732 SGD
Retailer 2$3,914 SGD
Do Amore Diamonds$5,817 SGD

15 data points across 11 retailers

10 retailers$984 SGD to $5,817 SGD

A
Cheapest Retailer
-
$984 SGD
$770 USD
Retailer 2
-
$985 SGD
£607 GBP
View
Price last confirmed 15 days ago
A
Retailer 3
-
$991 SGD
$775 USD
View
A
Retailer 4
-
$1,209 SGD
$946 USD
View
B+
Retailer 5
-
$1,261 SGD
$986 USD
View
A
Retailer 6
-
$1,948 SGD
ZAR 24,614 ZAR
View
B+
Retailer 7
-
$3,056 SGD
$2,391 USD
View
Retailer 8
-
$3,732 SGD
$2,919 USD
View
Price last confirmed 51 days ago
B
Retailer 9
-
$3,914 SGD
£2,411 GBP
View
Most Expensive
B
Do Amore Diamonds
27-02B3752A9 · Oct 29
$5,817 SGD
$4,550 USD
View
9 more retailers have this diamond
Prices start from $984 SGDSave up to $4,832 SGD

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
3.75ct Cushion
$984 SGD