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Radiant|Lab Grown|IGI

3.28ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG779665705

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

Certificate IGI LG779665705

Diamond specifications and retailer prices

From $1,692 SGD
$1,320 USD
As of October 30, 2026
Save $1,080 SGD (39%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $13,535 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.28ct lab-grown radiant diamond

This 3.28ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG779665705 or 779665705. Listed at 6 retailers as of October 28, 2026, with a 64% 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

3.28
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779665705
Dimensions8.36 × 8.24 × 5.74 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.36 mm8.24 mm3.28 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779665705
Side View
Table 67.0%Crown 43.4°Girdle: MediumPavilion 39.7°Culet: NoneDepth 69.7%

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 30
Current: $13,535 SGD|Low: $1,692 SGD|High: $13,535 SGD|Avg: $5,609 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 19, 2026
Retailer 4$1,692 SGD
Retailer 5$2,772 SGD
Retailer 3$3,849 SGD
Retailer 2$4,210 SGD
Retailer 6$7,128 SGD
Do Amore Diamonds$13,535 SGD

3 data points across 6 retailers

6 retailers$1,692 SGD to $2,772 SGD

A
Cheapest Retailer
-
$1,692 SGD
$1,320 USD
B+
Retailer 2
-
$2,772 SGD
$2,163 USD
View
Retailer 3
-
$3,849 SGD
A$4,620 AUD
View
Price last confirmed 24 days ago
Retailer 4
-
$4,210 SGD
$3,285 USD
View
Price last confirmed 11 days ago
Retailer 5
-
$7,128 SGD
$5,561 USD
View
Price last confirmed 24 days ago
Most Expensive
Do Amore Diamonds
36-1377315 · Oct 29
$13,535 SGD
$10,560 USD
View
Price under review
5 more retailers have this diamond
Prices start from $1,692 SGDSave up to $1,080 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
3.28ct Radiant
$1,692 SGD