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Radiant|Lab Grown|IGI

3.17ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG847685237

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

Certificate IGI LG847685237

Diamond specifications and retailer prices

From $866 SGD
$676 USD
As of October 29, 2026
Save $3,773 SGD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,640 SGD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.17ct lab-grown radiant diamond

This 3.17ct 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 LG847685237 or 847685237. Listed at 17 retailers as of October 28, 2026, with prices from $866 to $4,640, a $3,773 spread on the same certified stone. Rare Carat lists it at $4,640. 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

3.17
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847685237
Dimensions10.04 × 7.14 × 4.94 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.04 mm7.14 mm3.17 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847685237
Side View
Table 67.0%Crown 44.8°Girdle: MED-STKPavilion 39°Culet: NoneDepth 69.2%

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 29
Current: $4,640 SGD|Low: $866 SGD|High: $4,640 SGD|Avg: $2,184 SGD
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
October 29, 2026
Retailer 2$866 SGD
Retailer 7$875 SGD
Retailer 11$961 SGD
Retailer 12$1,128 SGD
Retailer 5$1,307 SGD
Retailer 8$1,430 SGD
Retailer 10$1,499 SGD
Retailer 15$2,087 SGD
Retailer 9$2,440 SGD
Retailer 6$2,474 SGD
Retailer 17$2,528 SGD
Retailer 16$2,965 SGD
Retailer 14$3,034 SGD
Retailer 4$3,131 SGD
Retailer 3$3,208 SGD
Retailer 13$4,193 SGD
Rare Carat$4,640 SGD

5 data points across 17 retailers

17 retailers$866 SGD to $4,640 SGD

A
Cheapest Retailer
-
$866 SGD
$676 USD
Final sale: no returns
A
Retailer 2
-
$875 SGD
$683 USD
View
A
Retailer 3
-
$961 SGD
$750 USD
View
A
Retailer 4
-
$1,128 SGD
$880 USD
View
A
Retailer 5
-
$1,307 SGD
$1,020 USD
View
A
Retailer 6
-
$1,430 SGD
$1,116 USD
View
A
Retailer 7
-
$1,499 SGD
£921 GBP
View
A
Retailer 8
-
$2,087 SGD
ZAR 26,305 ZAR
View
B+
Retailer 9
-
$2,440 SGD
$1,904 USD
View
A
Retailer 10
-
$2,474 SGD
$1,930 USD
View
B+
Retailer 11
-
$2,528 SGD
$1,972 USD
View
B+
Retailer 12
-
$2,965 SGD
$2,313 USD
View
B+
Retailer 13
-
$3,034 SGD
View
B+
Retailer 14
-
$3,131 SGD
$2,443 USD
View
B+
Retailer 15
-
$3,208 SGD
$2,503 USD
View
B
Retailer 16
-
$4,193 SGD
£2,576 GBP
View
Most Expensive
B
Rare Carat
CN398-12A · Oct 28
$4,640 SGD
$3,620 USD
View
16 more retailers have this diamond
Prices start from $866 SGDSave up to $3,773 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
3.17ct Radiant
$866 SGD