CaratHunter
Plans
Round|Lab Grown|IGI

7.21ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • IGI LG588372623

Shape and cutting style on the report: Round brilliant

Certificate IGI LG588372623

Diamond specifications and retailer prices

From $1,671 NZD
$942 USD
As of October 29, 2026
Save $7,111 NZD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,783 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 7.21ct lab-grown round diamond

This 7.21ct lab-grown round sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG588372623 or 588372623. Listed at 16 retailers as of October 29, 2026, with prices from $1,671 to $8,783, a $7,111 spread on the same certified stone. Brilliant Earth lists it at $8,783. 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

7.21
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG588372623
Dimensions12.48 × 12.41 × 7.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
12.48 mm12.41 mm7.21 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG588372623
Side View
Table 58.0%Crown 34.2°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.9%

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: Oct 29
Current: $8,783 NZD|Low: $1,276 NZD|High: $9,178 NZD|Avg: $3,927 NZD|-3.1%
Brilliant Earth
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
Retailer 17
October 31, 2026
Retailer 4$1,671 NZD
Retailer 9$1,785 NZD
Retailer 13$1,819 NZD
Retailer 15$1,939 NZD
Retailer 17$1,939 NZD
Retailer 10$2,253 NZD
Retailer 5$2,846 NZD
Retailer 16$3,015 NZD
Retailer 7$3,107 NZD
Retailer 2$3,186 NZD
Retailer 14$4,178 NZD
Retailer 6$5,071 NZD
Retailer 3$5,452 NZD
Retailer 11$6,611 NZD
Retailer 8$6,747 NZD
Retailer 12$7,337 NZD
Brilliant Earth$8,783 NZD

35 data points across 17 retailers

16 retailers$1,671 NZD to $8,783 NZD

A
Cheapest Retailer
-
$1,671 NZD
$942 USD
A
Retailer 2
-
$1,819 NZD
$1,025 USD
View
Retailer 3
-
$1,939 NZD
$1,093 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$1,939 NZD
$1,093 USD
View
A
Retailer 5
-
$2,253 NZD
$1,270 USD
View
A
Retailer 6
-
$2,846 NZD
$1,604 USD
View
Retailer 7
-
$3,015 NZD
£1,338 GBP
View
Price last confirmed 14 days ago
B+
Retailer 8
-
$3,107 NZD
$1,751 USD
View
A
Retailer 9
-
$3,186 NZD
€1,710 EUR
View
B+
Retailer 10
-
$4,178 NZD
$2,355 USD
View
B
Retailer 11
-
$5,071 NZD
$2,858 USD
View
B+
Retailer 12
-
$5,452 NZD
$3,073 USD
View
B
Retailer 13
-
$6,611 NZD
£2,934 GBP
View
Retailer 14
-
$6,747 NZD
$3,802 USD
View
Price last confirmed 13 days ago
B
Retailer 15
-
$7,337 NZD
$4,135 USD
View
Most Expensive
B
Brilliant Earth
7670309A · Oct 31
$8,783 NZD
$4,950 USD
View
15 more retailers have this diamond
Prices start from $1,671 NZDSave up to $7,111 NZD

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
7.21ct Round
$1,671 NZD