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Radiant|Lab Grown|IGI

3.11ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG837614033

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

Certificate IGI LG837614033

Diamond specifications and retailer prices

From $1,173 SGD
$915 USD
As of October 29, 2026
Save $6,427 SGD (85%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $7,600 SGD at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 3.11ct lab-grown radiant diamond

This 3.11ct 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 LG837614033 or 837614033. Listed at 9 retailers as of October 29, 2026, with prices from $1,173 to $7,600, a $6,427 spread on the same certified stone. Frank Darling lists it at $7,600. 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

3.11
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837614033
Dimensions11.05 × 6.97 × 4.49 mm
L/W Ratio1.59
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.05 mm6.97 mm3.11 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837614033
Side View
Table 66.0%Crown 40.4°Girdle: Slightly ThickPavilion 35.5°Culet: NoneDepth 64.4%

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: $7,600 SGD|Low: $786 SGD|High: $7,600 SGD|Avg: $2,610 SGD
Frank Darling
Retailer 2
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Retailer 7
Retailer 8
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Retailer 11
Retailer 12
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October 30, 2026
Retailer 17$786 SGD
Retailer 10$1,173 SGD
Retailer 2$1,218 SGD
Retailer 13$1,341 SGD
Retailer 16$1,359 SGD
Retailer 7$1,416 SGD
Retailer 9$1,979 SGD
Retailer 6$2,398 SGD
Retailer 14$2,526 SGD
Retailer 5$2,957 SGD
Retailer 8$2,971 SGD
Retailer 3$3,622 SGD
Retailer 4$3,684 SGD
Retailer 11$4,133 SGD
Retailer 15$4,672 SGD
Retailer 12$7,254 SGD
Frank Darling$7,600 SGD

23 data points across 17 retailers

9 retailers$1,173 SGD to $7,600 SGD

A
Cheapest Retailer
-
$1,173 SGD
$915 USD
A
Retailer 2
-
$1,218 SGD
£748 GBP
View
A
Retailer 3
-
$1,341 SGD
$1,046 USD
View
B+
Retailer 4
-
$2,526 SGD
$1,971 USD
View
Retailer 5
-
$3,684 SGD
A$4,422 AUD
View
Price last confirmed 31 days ago
B
Retailer 6
-
$4,133 SGD
£2,539 GBP
View
Retailer 7
-
$4,672 SGD
$3,645 USD
View
Price last confirmed 24 days ago
B
Retailer 8
-
$7,254 SGD
$5,660 USD
View
Most Expensive
B
Frank Darling
934536BD · Oct 29
$7,600 SGD
$5,929 USD
View
8 more retailers have this diamond
Prices start from $1,173 SGDSave up to $6,427 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
3.11ct Radiant
$1,173 SGD