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Radiant|Lab Grown|IGI

3.10ct H VS1 Radiant Lab Grown Diamond

EX • H/VS1 • IGI LG583332123

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG583332123

Diamond specifications and retailer prices

From $1,754 SGD
£1,080 GBP
As of October 31, 2026
13 retailers carry this diamond
Most expensive: $3,145 SGD at Brilliant Earth · As of October 8, 2026
View at Brilliant Earth

About this 3.1ct lab-grown radiant diamond

This 3.1ct lab-grown radiant 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 LG583332123 or 583332123. Listed at 13 retailers as of October 31, 2026. 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
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG583332123
Dimensions10.18 × 7.23 × 4.85 mm
L/W Ratio1.41
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
10.18 mm7.23 mm3.10 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG583332123
Side View
Table 64.0%Crown 45°Girdle: MediumPavilion 34.8°Culet: NoneDepth 67.1%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $3,145 SGD|Low: $509 SGD|High: $3,298 SGD|Avg: $1,303 SGD|-4.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 14, 2026
Retailer 10$509 SGD
Retailer 8$527 SGD
Retailer 17$531 SGD
Retailer 4$658 SGD
Retailer 5$658 SGD
Retailer 11$742 SGD
Retailer 15$760 SGD
Retailer 2$976 SGD
Retailer 19$1,039 SGD
Retailer 14$1,144 SGD
Retailer 7$1,187 SGD
Retailer 9$1,198 SGD
Retailer 16$1,282 SGD
Retailer 3$1,515 SGD
Retailer 13$1,700 SGD
Retailer 12$1,792 SGD
Retailer 6$2,117 SGD
Retailer 18$2,161 SGD
Retailer 20$2,448 SGD
Brilliant Earth$3,145 SGD

18 data points across 20 retailers

13 retailers

Retailer 1
-
$527 SGD
$412 USD
Price last confirmed 35 days ago
Retailer 2
-
$531 SGD
$415 USD
View
Price last confirmed 21 days ago
Retailer 3
-
$658 SGD
$515 USD
View
Price last confirmed 22 days ago
Retailer 4
-
$658 SGD
$515 USD
View
Price last confirmed 22 days ago
Retailer 5
-
$760 SGD
£468 GBP
View
Price last confirmed 20 days ago
Retailer 6
-
$1,039 SGD
$813 USD
View
Price last confirmed 20 days ago
Retailer 7
-
$1,198 SGD
ZAR 15,141 ZAR
View
Price last confirmed 35 days ago
Retailer 8
-
$1,700 SGD
$1,330 USD
View
Price last confirmed 19 days ago
B+
Retailer 9
-
$1,754 SGD
£1,080 GBP
View
Retailer 10
-
$2,117 SGD
$1,656 USD
View
Price last confirmed 22 days ago
Retailer 11
-
$2,161 SGD
$1,690 USD
View
Price last confirmed 21 days ago
Retailer 12
-
$2,448 SGD
£1,508 GBP
View
Price last confirmed 21 days ago
Most Expensive
Brilliant Earth
7626795A · Oct 8
$3,145 SGD
$2,460 USD
View
Price last confirmed 24 days ago
12 more retailers have this diamond
Prices start from $1,754 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.

B+
3.10ct Radiant
$1,754 SGD