CaratHunter
Plans
Round|Lab Grown|IGI

0.21ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG712579458

Shape and cutting style on the report: Round brilliant

Certificate IGI LG712579458

Diamond specifications and retailer prices

From $72 USD
As of November 1, 2026
Save $316 USD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $388 USD at B2C Jewels · As of November 1, 2026
View at B2C Jewels

About this 0.21ct lab-grown round diamond

This 0.21ct lab-grown round sits in the sub-half-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG712579458 or 712579458. Listed at 10 retailers as of November 1, 2026, with prices from $72 to $388, a $316 spread on the same certified stone. B2C Jewels lists it at $388. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.21
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG712579458
Dimensions3.88 × 3.83 × 2.40 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
3.88 mm3.83 mm0.21 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG712579458
Side View
Table 56.0%Crown 35.1°Girdle: MediumPavilion 41.1°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $388 USD|Low: $70 USD|High: $388 USD|Avg: $185 USD|+1.3%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 4$72 USD
Retailer 7$84 USD
Retailer 6$96 USD
Retailer 9$96 USD
Retailer 5$128 USD
Retailer 3$130 USD
Retailer 2$182 USD
Retailer 8$289 USD
Retailer 10$349 USD
B2C Jewels$388 USD

18 data points across 10 retailers

10 retailers$72 USD to $388 USD

A
Cheapest Retailer
-
$72 USD
A
Retailer 2
-
$84 USD
View
A
Retailer 3
-
$96 USD
View
Retailer 4
-
$96 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$128 USD
View
Retailer 6
-
$130 USD
View
B+
Retailer 7
-
$182 USD
€173 EUR
View
B
Retailer 8
-
$289 USD
View
B
Retailer 9
-
$349 USD
View
Most Expensive
B
B2C Jewels
31234968 · Nov 1
$388 USD
View
9 more retailers have this diamond
Prices start from $72 USDSave up to $316 USD

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
0.21ct Round
$72 USD