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Radiant|Lab Grown|IGI

3.10ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG808603346

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

Certificate IGI LG808603346

Diamond specifications and retailer prices

From $735 SGD
$575 USD
As of October 30, 2026
Save $4,353 SGD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,088 SGD at Brilliant Earth · As of October 30, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG808603346 or 808603346. Listed at 21 retailers as of October 30, 2026, with prices from $735 to $5,088, a $4,353 spread on the same certified stone. Brilliant Earth lists it at $5,088. 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
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle29.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG808603346
Dimensions10.10 × 7.02 × 4.75 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.10 mm7.02 mm3.10 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG808603346
Side View
Table 62.0%Crown 43.4°Girdle: Slightly ThickPavilion 29.7°Culet: NoneDepth 67.7%

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 30
Current: $5,088 SGD|Low: $706 SGD|High: $12,452 SGD|Avg: $2,110 SGD|-32.2%
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
Retailer 21
October 30, 2026
Retailer 3$735 SGD
Retailer 4$823 SGD
Retailer 8$825 SGD
Retailer 5$913 SGD
Retailer 9$913 SGD
Retailer 16$1,080 SGD
Retailer 18$1,148 SGD
Retailer 11$1,266 SGD
Retailer 7$1,402 SGD
Retailer 13$1,425 SGD
Retailer 12$1,898 SGD
Retailer 2$1,927 SGD
Retailer 15$1,981 SGD
Retailer 19$2,264 SGD
Retailer 6$2,400 SGD
Retailer 10$2,650 SGD
Retailer 21$2,938 SGD
Retailer 14$2,955 SGD
Retailer 20$3,058 SGD
Retailer 17$3,966 SGD
Brilliant Earth$5,088 SGD

44 data points across 21 retailers

21 retailers$735 SGD to $5,088 SGD

A
Cheapest Retailer
-
$735 SGD
$575 USD
A
Retailer 2
-
$823 SGD
$644 USD
View
Final sale: no returns
A
Retailer 3
-
$825 SGD
$645 USD
View
A
Retailer 4
-
$913 SGD
$714 USD
View
Retailer 5
-
$913 SGD
$714 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,080 SGD
$845 USD
View
Retailer 7
-
$1,148 SGD
£707 GBP
View
Price last confirmed 13 days ago
A
Retailer 8
-
$1,266 SGD
$990 USD
View
A
Retailer 9
-
$1,402 SGD
$1,097 USD
View
A
Retailer 10
-
$1,425 SGD
£878 GBP
View
B+
Retailer 11
-
$1,898 SGD
$1,485 USD
View
B+
Retailer 12
-
$1,927 SGD
A$2,319 AUD
View
A
Retailer 13
-
$1,981 SGD
ZAR 25,038 ZAR
View
B+
Retailer 14
-
$2,264 SGD
$1,771 USD
View
B+
Retailer 15
-
$2,400 SGD
$1,877 USD
View
B+
Retailer 16
-
$2,650 SGD
£1,632 GBP
View
B+
Retailer 17
-
$2,938 SGD
$2,298 USD
View
B+
Retailer 18
-
$2,955 SGD
$2,311 USD
View
B
Retailer 19
-
$3,058 SGD
$2,392 USD
View
B
Retailer 20
-
$3,966 SGD
£2,443 GBP
View
Most Expensive
B
Brilliant Earth
21067424A · Oct 30
$5,088 SGD
$3,980 USD
View
20 more retailers have this diamond
Prices start from $735 SGDSave up to $4,353 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
3.10ct Radiant
$735 SGD