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Cushion|Lab Grown|IGI

3.08ct H VS1 Cushion Lab Grown Diamond

EX • H/VS1 • IGI LG598370849

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG598370849

Diamond specifications and retailer prices

From $646 SGD
$505 USD
As of November 1, 2026
Save $4,470 SGD (87%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,116 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 top-tier cut grade and certified by IGI LG598370849 or 598370849. Listed at 10 retailers as of November 1, 2026, with prices from $646 to $5,116, a $4,470 spread on the same certified stone. Do Amore Diamonds lists it at $5,116. 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

3.08
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598370849
Dimensions8.38 × 8.12 × 5.39 mm
L/W Ratio1.03
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
8.38 mm8.12 mm3.08 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598370849
Side View
Table 59.0%Crown 32.9°GirdlePavilion 35.9°Culet: NoneDepth 66.4%

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: $5,116 SGD|Low: $466 SGD|High: $5,167 SGD|Avg: $1,916 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 9$646 SGD
Retailer 7$972 SGD
Retailer 11$992 SGD
Retailer 10$1,099 SGD
Retailer 8$1,122 SGD
Retailer 4$1,306 SGD
Retailer 6$1,667 SGD
Retailer 2$1,713 SGD
Retailer 12$2,144 SGD
Retailer 3$2,720 SGD
Retailer 5$3,294 SGD
Do Amore Diamonds$5,116 SGD

25 data points across 12 retailers

10 retailers$646 SGD to $5,116 SGD

A
Cheapest Retailer
-
$646 SGD
$505 USD
Final sale: no returns
A
Retailer 2
-
$972 SGD
$760 USD
View
A
Retailer 3
-
$992 SGD
$776 USD
View
A
Retailer 4
-
$1,099 SGD
$859 USD
View
B+
Retailer 5
-
$1,122 SGD
$877 USD
View
A
Retailer 6
-
$1,667 SGD
A$2,005 AUD
View
A
Retailer 7
-
$1,713 SGD
ZAR 21,639 ZAR
View
B+
Retailer 8
-
$2,720 SGD
$2,127 USD
View
B+
Retailer 9
-
$3,294 SGD
£2,028 GBP
View
Most Expensive
B
Do Amore Diamonds
27-60BCA99D8 · Nov 2
$5,116 SGD
$4,000 USD
View
9 more retailers have this diamond
Prices start from $646 SGDSave up to $4,470 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
$646 SGD