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Radiant|Lab Grown|IGI

3.28ct E VVS1 Radiant Lab Grown Diamond

EX • E/VVS1 • IGI LG821627246

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

Certificate IGI LG821627246

Diamond specifications and retailer prices

From $876 SGD
$685 USD
As of October 29, 2026
Save $4,046 SGD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,922 SGD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.28ct lab-grown radiant diamond

This 3.28ct 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 LG821627246 or 821627246. Listed at 17 retailers as of October 28, 2026, with prices from $876 to $4,922, a $4,046 spread on the same certified stone. Rare Carat lists it at $4,922. 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
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle32.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821627246
Dimensions10.92 × 7.17 × 4.64 mm
L/W Ratio1.52
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.92 mm7.17 mm3.28 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821627246
Side View
Table 67.0%Crown 42.1°Girdle: STK-THKPavilion 32.2°Culet: NoneDepth 64.7%

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 29
Current: $4,922 SGD|Low: $876 SGD|High: $4,922 SGD|Avg: $2,407 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
October 31, 2026
Retailer 15$876 SGD
Retailer 6$1,131 SGD
Retailer 10$1,301 SGD
Retailer 8$1,417 SGD
Retailer 11$1,520 SGD
Retailer 9$2,051 SGD
Retailer 4$2,108 SGD
Retailer 2$2,409 SGD
Retailer 13$2,619 SGD
Retailer 7$2,844 SGD
Retailer 5$2,959 SGD
Retailer 3$3,063 SGD
Retailer 14$3,137 SGD
Retailer 12$3,215 SGD
Retailer 16$4,236 SGD
Rare Carat$4,922 SGD

21 data points across 16 retailers

17 retailers$876 SGD to $4,922 SGD

A
Cheapest Retailer
-
$876 SGD
$685 USD
Final sale: no returns
A
Retailer 2
-
$1,131 SGD
$885 USD
View
A
Retailer 3
-
$1,301 SGD
$1,018 USD
View
Retailer 4
-
$1,417 SGD
€1,056 EUR
View
Price last confirmed 7 days ago
A
Retailer 5
-
$1,520 SGD
£936 GBP
View
A
Retailer 6
-
$2,051 SGD
A$2,468 AUD
View
A
Retailer 7
-
$2,108 SGD
ZAR 26,637 ZAR
View
A
Retailer 8
-
$2,409 SGD
$1,884 USD
View
A
Retailer 9
-
$2,619 SGD
$2,049 USD
View
B+
Retailer 10
-
$2,844 SGD
£1,752 GBP
View
B+
Retailer 11
-
$2,959 SGD
$2,315 USD
View
B+
Retailer 12
-
$3,063 SGD
View
B+
Retailer 13
-
$3,137 SGD
$2,454 USD
View
B+
Retailer 14
-
$3,215 SGD
$2,515 USD
View
Retailer 15
-
$3,921 SGD
A$4,719 AUD
View
Price last confirmed 22 days ago
B
Retailer 16
-
$4,236 SGD
£2,609 GBP
View
Most Expensive
B
Rare Carat
CN191-85A · Oct 28
$4,922 SGD
$3,850 USD
View
16 more retailers have this diamond
Prices start from $876 SGDSave up to $4,046 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
$876 SGD