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Round|Lab Grown|IGI

8.50ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG622400694

Shape and cutting style on the report: Round brilliant

Certificate IGI LG622400694

Diamond specifications and retailer prices

From $2,902 NZD
$1,633 USD
As of November 1, 2026
Save $6,711 NZD (70%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $29,681 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 8.5ct lab-grown round diamond

This 8.5ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG622400694 or 622400694. Listed at 12 retailers as of November 1, 2026, with a 231% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

8.50
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG622400694
Dimensions13.03 × 13.06 × 8.08 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
13.03 mm13.06 mm8.50 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG622400694
Side View
Table 56.0%Crown 35.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.0%

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: $29,681 NZD|Low: $2,785 NZD|High: $30,605 NZD|Avg: $7,218 NZD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 9$2,902 NZD
Retailer 3$3,156 NZD
Retailer 12$3,251 NZD
Retailer 4$4,072 NZD
Retailer 6$4,606 NZD
Retailer 2$5,074 NZD
Retailer 10$5,291 NZD
Retailer 7$5,296 NZD
Retailer 8$5,803 NZD
Retailer 11$6,309 NZD
Retailer 5$9,613 NZD
Brilliant Earth$29,681 NZD

42 data points across 12 retailers

12 retailers$2,902 NZD to $9,613 NZD

A
Cheapest Retailer
-
$2,902 NZD
$1,633 USD
A
Retailer 2
-
$3,156 NZD
$1,776 USD
View
A
Retailer 3
-
$3,251 NZD
$1,829 USD
View
Final sale: no returns
A
Retailer 4
-
$4,072 NZD
HK$17,900 HKD
View
A
Retailer 5
-
$4,606 NZD
£2,041 GBP
View
B+
Retailer 6
-
$5,074 NZD
€2,719 EUR
View
B+
Retailer 7
-
$5,291 NZD
$2,977 USD
View
B+
Retailer 8
-
$5,296 NZD
$2,980 USD
View
B+
Retailer 9
-
$5,803 NZD
$3,265 USD
View
B+
Retailer 10
-
$6,309 NZD
$3,550 USD
View
B
Retailer 11
-
$9,613 NZD
£4,259 GBP
View
Most Expensive
Brilliant Earth
15434611A · Oct 31
$29,681 NZD
$16,700 USD
View
Price under review
11 more retailers have this diamond
Prices start from $2,902 NZDSave up to $6,711 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
8.50ct Round
$2,902 NZD