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Round|Lab Grown|IGI

3.50ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG750597961

Shape and cutting style on the report: Round brilliant

Certificate IGI LG750597961

Diamond specifications and retailer prices

From $657 SGD
$514 USD
As of October 29, 2026
Save $3,472 SGD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,129 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.5ct lab-grown round diamond

This 3.5ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG750597961 or 750597961. Listed at 21 retailers as of October 29, 2026, with prices from $657 to $4,129, a $3,472 spread on the same certified stone. Brilliant Earth lists it at $4,129. 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

3.50
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750597961
Dimensions9.66 × 9.56 × 6.00 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.66 mm9.56 mm3.50 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750597961
Side View
Table 57.0%Crown 36.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.4%

Caratlytics Score

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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: Oct 29
Current: $4,129 SGD|Low: $624 SGD|High: $4,129 SGD|Avg: $1,819 SGD|+1.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
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Retailer 20
October 30, 2026
Retailer 8$657 SGD
Retailer 20$736 SGD
Retailer 6$814 SGD
Retailer 12$814 SGD
Retailer 19$991 SGD
Retailer 2$1,092 SGD
Retailer 17$1,246 SGD
Retailer 14$1,258 SGD
Retailer 11$1,263 SGD
Retailer 16$1,295 SGD
Retailer 5$1,505 SGD
Retailer 13$1,721 SGD
Retailer 18$1,769 SGD
Retailer 7$1,906 SGD
Retailer 9$2,144 SGD
Retailer 10$2,651 SGD
Retailer 3$2,848 SGD
Retailer 4$3,023 SGD
Retailer 15$3,419 SGD
Brilliant Earth$4,129 SGD

30 data points across 20 retailers

21 retailers$657 SGD to $4,129 SGD

A
Cheapest Retailer
-
$657 SGD
$514 USD
A
Retailer 2
-
$736 SGD
$576 USD
View
Retailer 3
-
$814 SGD
$637 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$814 SGD
$637 USD
View
A
Retailer 5
-
$991 SGD
$775 USD
View
Retailer 6
-
$1,092 SGD
£672 GBP
View
A
Retailer 7
-
$1,246 SGD
€928 EUR
View
A
Retailer 8
-
$1,258 SGD
£775 GBP
View
B+
Retailer 9
-
$1,263 SGD
$988 USD
View
A
Retailer 10
-
$1,295 SGD
$1,013 USD
View
B+
Retailer 11
-
$1,505 SGD
$1,177 USD
View
B+
Retailer 12
-
$1,721 SGD
A$2,071 AUD
View
B+
Retailer 13
-
$1,769 SGD
ZAR 22,354 ZAR
View
B+
Retailer 14
-
$1,906 SGD
$1,491 USD
View
B
Retailer 15
-
$2,144 SGD
$1,677 USD
View
B
Retailer 16
-
$2,651 SGD
$2,074 USD
View
B
Retailer 17
-
$2,848 SGD
$2,228 USD
View
B
Retailer 18
-
$3,022 SGD
$2,364 USD
View
Retailer 19
-
$3,023 SGD
$2,365 USD
View
Price last confirmed 12 days ago
B
Retailer 20
-
$3,419 SGD
£2,106 GBP
View
Most Expensive
B
Brilliant Earth
18190537A · Oct 29
$4,129 SGD
$3,230 USD
View
20 more retailers have this diamond
Prices start from $657 SGDSave up to $3,472 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
3.50ct Round
$657 SGD