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Cushion|Lab Grown|IGI

3.08ct H VS1 Cushion Lab Grown Diamond

GD • H/VS1 • IGI LG620449266

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG620449266

Diamond specifications and retailer prices

From $1,077 SGD
£663 GBP
As of November 2, 2026
Save $4,691 SGD (81%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,768 SGD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.08ct lab-grown cushion diamond

This 3.08ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG620449266 or 620449266. Listed at 8 retailers as of November 2, 2026, with prices from $1,077 to $5,768, a $4,691 spread on the same certified stone. Do Amore Diamonds lists it at $5,768. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.08
Carat
H
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620449266
Dimensions8.49 × 8.45 × 5.70 mm
L/W Ratio1.00
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
8.49 mm8.45 mm3.08 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620449266
Side View
Table 61.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 67.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $5,768 SGD|Low: $1,030 SGD|High: $5,768 SGD|Avg: $2,498 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 2$1,077 SGD
Retailer 10$1,091 SGD
Retailer 7$1,093 SGD
Retailer 9$1,214 SGD
Retailer 8$1,321 SGD
Retailer 12$1,441 SGD
Retailer 5$1,993 SGD
Retailer 3$3,226 SGD
Retailer 11$3,456 SGD
Retailer 4$3,547 SGD
Retailer 6$4,119 SGD
Do Amore Diamonds$5,768 SGD

23 data points across 12 retailers

8 retailers$1,077 SGD to $5,768 SGD

A
Cheapest Retailer
-
$1,077 SGD
£663 GBP
A
Retailer 2
-
$1,091 SGD
$853 USD
View
A
Retailer 3
-
$1,093 SGD
$855 USD
View
B+
Retailer 4
-
$1,214 SGD
$949 USD
View
B+
Retailer 5
-
$1,321 SGD
$1,033 USD
View
B+
Retailer 6
-
$1,993 SGD
A$2,398 AUD
View
B
Retailer 7
-
$4,119 SGD
£2,536 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1612724 · Nov 2
$5,768 SGD
$4,510 USD
View
7 more retailers have this diamond
Prices start from $1,077 SGDSave up to $4,691 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
3.08ct Cushion
$1,077 SGD