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Radiant|Lab Grown|IGI

3.99ct E VVS2 Radiant Lab Grown Diamond

EX • E/VVS2 • IGI LG775611945

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

Certificate IGI LG775611945

Diamond specifications and retailer prices

From $763 SGD
$595 USD
As of October 29, 2026
Save $604 SGD (44%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $5,011 SGD at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 3.99ct lab-grown radiant diamond

This 3.99ct 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 LG775611945 or 775611945. Listed at 4 retailers as of October 29, 2026, with a 79% 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

3.99
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.7°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG775611945
Dimensions10.95 × 7.75 × 5.29 mm
L/W Ratio1.41
Culet sizePointed
Top View
10.95 mm7.75 mm3.99 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG775611945
Side View
Table 64.0%Crown 45.7°Girdle: MediumPavilion 35.8°Culet: NoneDepth 68.3%

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: $5,011 SGD|Low: $541 SGD|High: $6,652 SGD|Avg: $2,547 SGD|-2.6%
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
October 30, 2026
Retailer 6$763 SGD
Retailer 8$846 SGD
Retailer 7$1,202 SGD
Retailer 13$1,269 SGD
Retailer 2$1,366 SGD
Retailer 4$1,973 SGD
Retailer 3$2,266 SGD
Retailer 10$2,685 SGD
Retailer 11$2,733 SGD
Retailer 12$2,876 SGD
Retailer 5$3,388 SGD
Rare Carat$5,011 SGD
Retailer 9$6,652 SGD

36 data points across 13 retailers

4 retailers$763 SGD to $1,366 SGD

A
Cheapest Retailer
-
$763 SGD
$595 USD
Final sale: no returns
A
Retailer 2
-
$1,366 SGD
£839 GBP
View
Retailer 3
-
$4,133 SGD
A$4,961 AUD
View
Price last confirmed 118 days ago
Most Expensive
Rare Carat
775611945 · Oct 19
$5,011 SGD
$3,910 USD
View
Price last confirmed 11 days ago
3 more retailers have this diamond
Prices start from $763 SGDSave up to $604 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
3.99ct Radiant
$763 SGD