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Radiant|Lab Grown|IGI

3.10ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG760533320

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

Certificate IGI LG760533320

Diamond specifications and retailer prices

From $609 SGD
$475 USD
As of October 27, 2026
Save $4,800 SGD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,729 SGD at Brilliant Earth · As of October 18, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG760533320 or 760533320. Listed at 18 retailers as of October 27, 2026, with a 788% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760533320
Dimensions7.22 × 7.22 × 10.38 mm
L/W Ratio1.00
Culet sizePointed
Top View
7.22 mm7.22 mm3.10 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760533320
Side View
Table 65.0%Crown 42.9°Girdle: MediumPavilion 34.5°Culet: NoneDepth 66.2%

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 27
Current: $7,729 SGD|Low: $455 SGD|High: $7,729 SGD|Avg: $2,216 SGD|+69.9%
Brilliant Earth
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 22
October 29, 2026
Retailer 20$609 SGD
Retailer 8$729 SGD
Retailer 13$956 SGD
Retailer 16$1,001 SGD
Retailer 7$1,025 SGD
Retailer 11$1,052 SGD
Retailer 18$1,057 SGD
Retailer 10$1,266 SGD
Retailer 4$1,273 SGD
Retailer 19$1,348 SGD
Retailer 15$1,559 SGD
Retailer 21$1,853 SGD
Retailer 3$1,867 SGD
Retailer 5$2,051 SGD
Retailer 14$2,521 SGD
Retailer 12$2,699 SGD
Retailer 6$2,795 SGD
Retailer 9$2,898 SGD
Retailer 2$3,495 SGD
Retailer 22$4,640 SGD
Retailer 17$5,409 SGD
Brilliant Earth$7,729 SGD

30 data points across 22 retailers

18 retailers$609 SGD to $5,409 SGD

A
Cheapest Retailer
-
$609 SGD
$475 USD
A
Retailer 2
-
$956 SGD
£587 GBP
View
B+
Retailer 3
-
$1,001 SGD
$781 USD
View
A
Retailer 4
-
$1,025 SGD
$800 USD
View
A
Retailer 5
-
$1,057 SGD
$825 USD
View
A
Retailer 6
-
$1,273 SGD
€946 EUR
View
A
Retailer 7
-
$1,348 SGD
$1,052 USD
View
Retailer 8
-
$1,559 SGD
ZAR 19,652 ZAR
View
Price last confirmed 64 days ago
A
Retailer 9
-
$1,853 SGD
$1,446 USD
View
Retailer 10
-
$1,867 SGD
A$2,241 AUD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$2,051 SGD
$1,600 USD
View
B+
Retailer 12
-
$2,093 SGD
CA$2,268 CAD
View
Retailer 13
-
$2,795 SGD
A$3,355 AUD
View
Price last confirmed 21 days ago
B+
Retailer 14
-
$3,020 SGD
$2,356 USD
View
B+
Retailer 15
-
$3,495 SGD
£2,147 GBP
View
B
Retailer 16
-
$4,640 SGD
$3,621 USD
View
B
Retailer 17
-
$5,409 SGD
$4,220 USD
View
Most Expensive
Brilliant Earth
22172567A · Oct 18
$7,729 SGD
$6,030 USD
View
Price last confirmed 11 days ago
17 more retailers have this diamond
Prices start from $609 SGDSave up to $4,800 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
$609 SGD