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Radiant|Lab Grown|IGI

3.10ct E VVS2 Radiant Lab Grown Diamond

EX • E/VVS2 • IGI LG840656872

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

Certificate IGI LG840656872

Diamond specifications and retailer prices

From $1,066 SGD
$834 USD
As of October 29, 2026
Save $7,665 SGD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $8,808 SGD at Brilliant Earth · As of October 15, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840656872 or 840656872. Listed at 22 retailers as of October 29, 2026, with a 719% 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.4°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840656872
Dimensions10.40 × 7.31 × 4.82 mm
L/W Ratio1.42
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.40 mm7.31 mm3.10 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840656872
Side View
Table 65.0%Crown 41.4°Girdle: MediumPavilion 34°Culet: NoneDepth 65.9%

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: $8,808 SGD|Low: $1,066 SGD|High: $8,808 SGD|Avg: $3,070 SGD
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
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 30, 2026
Retailer 8$1,066 SGD
Retailer 12$1,221 SGD
Retailer 14$1,221 SGD
Retailer 17$1,330 SGD
Retailer 2$1,457 SGD
Retailer 6$1,497 SGD
Retailer 18$1,561 SGD
Retailer 13$1,875 SGD
Retailer 11$1,941 SGD
Retailer 4$2,724 SGD
Retailer 5$2,755 SGD
Retailer 16$2,835 SGD
Retailer 3$2,964 SGD
Retailer 9$3,722 SGD
Retailer 10$3,739 SGD
Retailer 7$3,957 SGD
Retailer 15$4,228 SGD
Retailer 19$4,583 SGD
Retailer 20$5,209 SGD
Retailer 21$5,823 SGD
Retailer 22$8,463 SGD
Brilliant Earth$8,808 SGD

25 data points across 22 retailers

22 retailers$1,066 SGD to $8,731 SGD

Retailer 1
-
$1,011 SGD
$791 USD
Price last confirmed 25 days ago
A
Retailer 2
-
$1,066 SGD
$834 USD
View
Final sale: no returns
Retailer 3
-
$1,221 SGD
$955 USD
View
Price last confirmed 27 days ago
A
Retailer 4
-
$1,330 SGD
$1,040 USD
View
A
Retailer 5
-
$1,457 SGD
£898 GBP
View
A
Retailer 6
-
$1,497 SGD
$1,171 USD
View
A
Retailer 7
-
$1,561 SGD
$1,221 USD
View
A
Retailer 8
-
$1,875 SGD
£1,155 GBP
View
B+
Retailer 9
-
$2,724 SGD
$2,131 USD
View
Retailer 10
-
$2,755 SGD
A$3,316 AUD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$2,835 SGD
ZAR 35,829 ZAR
View
B+
Retailer 12
-
$2,964 SGD
$2,319 USD
View
B+
Retailer 13
-
$3,722 SGD
$2,911 USD
View
B+
Retailer 14
-
$3,739 SGD
$2,925 USD
View
B
Retailer 15
-
$3,957 SGD
$3,095 USD
View
B
Retailer 16
-
$4,228 SGD
$3,308 USD
View
B+
Retailer 17
-
$4,583 SGD
£2,823 GBP
View
B
Retailer 18
-
$5,209 SGD
$4,075 USD
View
B
Retailer 19
-
$5,823 SGD
$4,555 USD
View
B
Retailer 20
-
$8,463 SGD
$6,620 USD
View
B
Retailer 21
-
$8,731 SGD
$6,830 USD
View
Most Expensive
Brilliant Earth
21688002A · Oct 15
$8,808 SGD
$6,890 USD
View
Price last confirmed 15 days ago
21 more retailers have this diamond
Prices start from $1,066 SGDSave up to $7,665 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
$1,066 SGD