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Radiant|Lab Grown|IGI

3.12ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG805641122

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

Certificate IGI LG805641122

Diamond specifications and retailer prices

From $981 SGD
$765 USD
As of October 27, 2026
Save $3,736 SGD (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,717 SGD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.12ct lab-grown radiant diamond

This 3.12ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG805641122 or 805641122. Listed at 20 retailers as of October 27, 2026, with prices from $981 to $4,717, a $3,736 spread on the same certified stone. Rare Carat lists it at $4,717. 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

3.12
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle28.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805641122
Dimensions10.71 × 7.17 × 4.47 mm
L/W Ratio1.49
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.71 mm7.17 mm3.12 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805641122
Side View
Table 66.0%Crown 42.7°Girdle: MED-STKPavilion 28.2°Culet: NoneDepth 62.3%

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: $4,717 SGD|Low: $978 SGD|High: $4,768 SGD|Avg: $2,380 SGD|-1.1%
Rare Carat
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 30, 2026
Retailer 6$981 SGD
Retailer 8$1,066 SGD
Retailer 3$1,082 SGD
Retailer 14$1,121 SGD
Retailer 9$1,137 SGD
Retailer 18$1,232 SGD
Retailer 15$1,346 SGD
Retailer 10$1,523 SGD
Retailer 13$1,712 SGD
Retailer 5$1,814 SGD
Retailer 2$2,465 SGD
Retailer 7$2,566 SGD
Retailer 17$2,604 SGD
Retailer 11$2,704 SGD
Retailer 20$3,153 SGD
Retailer 12$3,518 SGD
Retailer 4$3,775 SGD
Retailer 19$3,790 SGD
Retailer 16$4,169 SGD
Rare Carat$4,717 SGD

27 data points across 20 retailers

20 retailers$981 SGD to $4,717 SGD

A
Cheapest Retailer
-
$981 SGD
$765 USD
A
Retailer 2
-
$1,066 SGD
$832 USD
View
A
Retailer 3
-
$1,082 SGD
$844 USD
View
Final sale: no returns
A
Retailer 4
-
$1,121 SGD
$875 USD
View
Retailer 5
-
$1,137 SGD
$887 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,232 SGD
£757 GBP
View
A
Retailer 7
-
$1,346 SGD
$1,050 USD
View
A
Retailer 8
-
$1,523 SGD
$1,188 USD
View
A
Retailer 9
-
$1,712 SGD
£1,052 GBP
View
A
Retailer 10
-
$1,814 SGD
$1,415 USD
View
A
Retailer 11
-
$2,465 SGD
$1,923 USD
View
Retailer 12
-
$2,566 SGD
A$3,080 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$2,604 SGD
ZAR 32,818 ZAR
View
B+
Retailer 14
-
$2,704 SGD
$2,110 USD
View
B+
Retailer 15
-
$3,153 SGD
$2,460 USD
View
B+
Retailer 16
-
$3,518 SGD
$2,745 USD
View
B+
Retailer 17
-
$3,775 SGD
$2,945 USD
View
B+
Retailer 18
-
$3,790 SGD
$2,957 USD
View
B+
Retailer 19
-
$4,169 SGD
£2,561 GBP
View
Most Expensive
B
Rare Carat
LAB9068_l_805641122 · Oct 28
$4,717 SGD
$3,680 USD
View
19 more retailers have this diamond
Prices start from $981 SGDSave up to $3,736 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
3.12ct Radiant
$981 SGD