CaratHunter
Plans
Round|Lab Grown|IGI

3.21ct I VVS2 Round Lab Grown Diamond

ID • I/VVS2 • IGI LG499114585

Shape and cutting style on the report: Round brilliant

Certificate IGI LG499114585

Diamond specifications and retailer prices

From $1,726 SGD
$1,350 USD
As of October 31, 2026
Save $2,913 SGD (63%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,639 SGD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 3.21ct lab-grown round diamond

This 3.21ct lab-grown round sits in the three to five carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG499114585 or 499114585. Listed at 6 retailers as of October 31, 2026, with prices from $1,726 to $4,639, a $2,913 spread on the same certified stone. Taylor and Hart lists it at $4,639. 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
I
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499114585
Dimensions9.60 × 9.58 × 5.71 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.60 mm9.58 mm3.21 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499114585
Side View
Table 58.0%Crown 33.4°Girdle: MediumPavilion 40.2°Culet: NoneDepth 59.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $4,528 SGD|Low: $1,560 SGD|High: $4,639 SGD|Avg: $2,746 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Taylor and Hart
November 1, 2026
Retailer 6$1,560 SGD
Retailer 5$1,726 SGD
Retailer 4$1,788 SGD
Retailer 3$2,141 SGD
Retailer 2$2,768 SGD
Retailer 1$4,528 SGD
Taylor and Hart$4,639 SGD

14 data points across 7 retailers

6 retailers$1,726 SGD to $4,639 SGD

B+
Cheapest Retailer
-
$1,726 SGD
$1,350 USD
B+
Retailer 2
-
$1,788 SGD
$1,399 USD
View
B+
Retailer 3
-
$2,141 SGD
$1,675 USD
View
Retailer 4
-
$2,768 SGD
$2,165 USD
View
Price last confirmed 14 days ago
B
Retailer 5
-
$4,528 SGD
£2,789 GBP
View
Most Expensive
B
Taylor and Hart
FGGJ3MT · Oct 31
$4,639 SGD
$3,628 USD
View
5 more retailers have this diamond
Prices start from $1,726 SGDSave up to $2,913 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.

B+
3.21ct Round
$1,726 SGD