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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 €843 EUR
$942 USD
As of October 29, 2026
Save €3,588 EUR (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €4,431 EUR 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 15 retailers as of October 29, 2026, with prices from €843 to €4,431, a €3,588 spread on the same certified stone. Brilliant Earth lists it at €4,431. 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
Color
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: €4,431 EUR|Low: €644 EUR|High: €4,630 EUR|Avg: €1,981 EUR|-3.1%
Brilliant Earth
Retailer 2
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Retailer 5
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Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
October 31, 2026
Retailer 4€843 EUR
Retailer 9€900 EUR
Retailer 13€917 EUR
Retailer 15€978 EUR
Retailer 17€978 EUR
Retailer 10€1,137 EUR
Retailer 5€1,436 EUR
Retailer 16€1,521 EUR
Retailer 7€1,567 EUR
Retailer 2€1,607 EUR
Retailer 14€2,108 EUR
Retailer 6€2,558 EUR
Retailer 3€2,751 EUR
Retailer 11€3,335 EUR
Retailer 8€3,403 EUR
Retailer 12€3,701 EUR
Brilliant Earth€4,431 EUR

35 data points across 17 retailers

15 retailers€843 EUR to €4,431 EUR

A
Cheapest Retailer
-
€843 EUR
$942 USD
A
Retailer 2
-
€917 EUR
$1,025 USD
View
Retailer 3
-
€978 EUR
$1,093 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
€978 EUR
$1,093 USD
View
A
Retailer 5
-
€1,137 EUR
$1,270 USD
View
A
Retailer 6
-
€1,436 EUR
$1,604 USD
View
Retailer 7
-
€1,521 EUR
£1,338 GBP
View
Price last confirmed 15 days ago
B+
Retailer 8
-
€1,567 EUR
$1,751 USD
View
A
Retailer 9
-
€1,607 EUR
View
B+
Retailer 10
-
€2,108 EUR
$2,355 USD
View
B
Retailer 11
-
€2,558 EUR
$2,858 USD
View
B+
Retailer 12
-
€2,751 EUR
$3,073 USD
View
B
Retailer 13
-
€3,335 EUR
£2,934 GBP
View
Retailer 14
-
€3,403 EUR
$3,802 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Brilliant Earth
7670309A · Oct 31
€4,431 EUR
$4,950 USD
View
14 more retailers have this diamond
Prices start from €843 EURSave up to €3,588 EUR

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
€843 EUR