CaratHunter
Plans
Cushion|Lab Grown|IGI

3.10ct F VVS1 Cushion Lab Grown Diamond

EX • F/VVS1 • IGI LG844648571

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG844648571

Diamond specifications and retailer prices

From $890 SGD
$696 USD
As of November 1, 2026
Save $4,237 SGD (83%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $5,126 SGD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 3.1ct lab-grown cushion diamond

This 3.1ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844648571 or 844648571. Listed at 3 retailers as of November 1, 2026, with prices from $890 to $5,126, a $4,237 spread on the same certified stone. Rare Carat lists it at $5,126. 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
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844648571
Dimensions10.26 × 7.62 × 5.11 mm
L/W Ratio1.35
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.26 mm7.62 mm3.10 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844648571
Side View
Table 61.0%Crown 35.8°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 67.1%

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: Nov 1
Current: $5,126 SGD|Low: $890 SGD|High: $5,126 SGD|Avg: $2,475 SGD
Rare Carat
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$890 SGD
Retailer 2$1,533 SGD
Rare Carat$5,126 SGD

20 data points across 3 retailers

3 retailers$890 SGD to $5,126 SGD

A
Cheapest Retailer
-
$890 SGD
$696 USD
Final sale: no returns
A
Retailer 2
-
$1,533 SGD
£944 GBP
View
Most Expensive
B
Rare Carat
844648571 · Nov 1
$5,126 SGD
$4,010 USD
View
2 more retailers have this diamond
Prices start from $890 SGDSave up to $4,237 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
3.10ct Cushion
$890 SGD