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Round|Lab Grown|IGI

3.50ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG733572574

Shape and cutting style on the report: Round brilliant

Certificate IGI LG733572574

Diamond specifications and retailer prices

From $1,015 SGD
HK$6,200 HKD
As of October 30, 2026
Save $6,055 SGD (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,070 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 LG733572574 or 733572574. Listed at 11 retailers as of October 29, 2026, with prices from $1,015 to $7,070, a $6,055 spread on the same certified stone. Brilliant Earth lists it at $7,070. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733572574
Dimensions9.80 × 9.72 × 5.94 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
9.80 mm9.72 mm3.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733572574
Side View
Table 60.0%Crown 33.1°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 60.8%

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: Oct 30
Current: $7,070 SGD|Low: $936 SGD|High: $7,287 SGD|Avg: $2,274 SGD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 8$1,015 SGD
Retailer 2$1,133 SGD
Retailer 7$1,172 SGD
Retailer 5$1,193 SGD
Retailer 9$1,480 SGD
Retailer 4$1,555 SGD
Retailer 10$1,648 SGD
Retailer 3$1,757 SGD
Retailer 11$2,364 SGD
Retailer 6$2,669 SGD
Retailer 12$2,852 SGD
Brilliant Earth$7,070 SGD

43 data points across 12 retailers

11 retailers$1,015 SGD to $7,070 SGD

A
Cheapest Retailer
-
$1,015 SGD
HK$6,200 HKD
B+
Retailer 2
-
$1,133 SGD
$886 USD
View
A
Retailer 3
-
$1,172 SGD
€873 EUR
View
A
Retailer 4
-
$1,193 SGD
£735 GBP
View
A
Retailer 5
-
$1,480 SGD
$1,158 USD
View
Retailer 6
-
$1,648 SGD
$1,289 USD
View
Price last confirmed 11 days ago
B+
Retailer 7
-
$2,364 SGD
$1,849 USD
View
B
Retailer 8
-
$2,669 SGD
£1,644 GBP
View
B
Retailer 9
-
$2,734 SGD
CA$2,971 CAD
View
B
Retailer 10
-
$2,852 SGD
$2,231 USD
View
Most Expensive
B
Brilliant Earth
16087042A · Oct 29
$7,070 SGD
$5,530 USD
View
10 more retailers have this diamond
Prices start from $1,015 SGDSave up to $6,055 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
$1,015 SGD