CaratHunter
Plans
Radiant|Lab Grown|IGI

3.21ct E VVS1 Radiant Lab Grown Diamond

EX • E/VVS1 • IGI LG819612569

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

Certificate IGI LG819612569

Diamond specifications and retailer prices

From $6,191 SGD
$4,830 USD
As of October 28, 2026
2 retailers carry this diamond
Most expensive: $6,191 SGD at Brilliant Earth
View at Brilliant Earth

About this 3.21ct lab-grown radiant diamond

This 3.21ct 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 LG819612569 or 819612569. Listed at 2 retailers as of October 28, 2026. 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

3.21
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819612569
Dimensions10.52 × 7.25 × 4.63 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.52 mm7.25 mm3.21 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819612569
Side View
Table 65.0%Crown 43.8°Girdle: STK-THKPavilion 32.9°Culet: NoneDepth 63.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $2,544 SGD|Low: $673 SGD|High: $5,772 SGD|Avg: $2,740 SGD|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
August 18, 2026
Retailer 8$673 SGD
Retailer 6$1,205 SGD
Retailer 9$1,252 SGD
Retailer 10$1,615 SGD
Retailer 2$1,812 SGD
Retailer 5$2,410 SGD
Retailer 1$2,544 SGD
Retailer 11$3,106 SGD
Retailer 7$3,374 SGD
Retailer 4$3,394 SGD
Retailer 3$5,772 SGD

19 data points across 11 retailers

2 retailers

B
Retailer 1
-
$5,772 SGD
$4,503 USD
Price last confirmed 86 days ago
Most Expensive
B
Brilliant Earth
20754655A · Oct 28
$6,191 SGD
$4,830 USD
View
1 more retailer has this diamond

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.

B
3.21ct Radiant
$6,191 SGD