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Cushion|Lab Grown|IGI

3.10ct L VS1 Cushion Lab Grown Diamond

ID • L/VS1 • IGI LG847686821

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG847686821

Diamond specifications and retailer prices

From $2,066 SGD
As of November 6, 2026
Save $2,477 SGD (55%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $4,542 SGD at Cape Diamonds · As of November 3, 2026
View at Cape Diamonds

About this 3.1ct lab-grown cushion diamond

This 3.1ct lab-grown cushion sits in the three to five carat band, graded L colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847686821 or 847686821. Listed at 5 retailers as of November 3, 2026, with prices from $2,066 to $4,542, a $2,477 spread on the same certified stone. Cape Diamonds lists it at $4,542. 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

3.10
Carat
L
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847686821
Dimensions10.47 × 7.76 × 5.36 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.47 mm7.76 mm3.10 ctL / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847686821
Side View
Table 50.0%Crown 38.6°Girdle: MED-THKPavilion 36.9°Culet: LargeDepth 69.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $4,542 SGD|Low: $2,066 SGD|High: $4,542 SGD|Avg: $2,894 SGD|+0.1%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5$2,066 SGD
Retailer 4$2,172 SGD
Retailer 3$2,794 SGD
Retailer 2$3,491 SGD
Cape Diamonds$4,542 SGD

6 data points across 5 retailers

5 retailers$2,066 SGD to $4,542 SGD

B+
Cheapest Retailer
-
$2,066 SGD
B+
Retailer 2
-
$2,172 SGD
View
B
Retailer 3
-
$2,794 SGD
View
C
Retailer 4
-
$3,491 SGD
View
Most Expensive
C
Cape Diamonds
cert_847686821 · Nov 3
$4,542 SGD
ZAR 57,260 ZAR
View
4 more retailers have this diamond
Prices start from $2,066 SGDSave up to $2,477 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.

B+
3.10ct Cushion
$2,066 SGD