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Round|Lab Grown|IGI

8.05ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG678555997

Shape and cutting style on the report: Round brilliant

Certificate IGI LG678555997

Diamond specifications and retailer prices

From $2,881 NZD
$1,621 USD
As of November 1, 2026
Save $16,954 NZD (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $28,757 NZD at Brilliant Earth · As of October 1, 2026
View at Brilliant Earth

About this 8.05ct lab-grown round diamond

This 8.05ct 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 LG678555997 or 678555997. Listed at 12 retailers as of November 1, 2026, with a 588% 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

8.05
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678555997
Dimensions12.91 × 12.89 × 7.88 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.91 mm12.89 mm8.05 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678555997
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.1%

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: $27,886 NZD|Low: $2,383 NZD|High: $28,757 NZD|Avg: $9,739 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
Retailer 13
November 2, 2026
Retailer 9$2,881 NZD
Retailer 10$3,228 NZD
Retailer 11$4,054 NZD
Retailer 8$4,697 NZD
Retailer 7$4,701 NZD
Retailer 13$5,364 NZD
Retailer 2$5,723 NZD
Retailer 3$8,817 NZD
Retailer 6$10,536 NZD
Retailer 5$10,959 NZD
Retailer 4$13,367 NZD
Retailer 12$19,835 NZD
Brilliant Earth$27,886 NZD

27 data points across 13 retailers

12 retailers$2,881 NZD to $19,835 NZD

A
Cheapest Retailer
-
$2,881 NZD
$1,621 USD
A
Retailer 2
-
$3,135 NZD
$1,764 USD
View
A
Retailer 3
-
$3,228 NZD
$1,816 USD
View
Final sale: no returns
A
Retailer 4
-
$4,054 NZD
$2,281 USD
View
B+
Retailer 5
-
$4,697 NZD
$2,643 USD
View
B+
Retailer 6
-
$4,701 NZD
$2,645 USD
View
B+
Retailer 7
-
$5,723 NZD
$3,220 USD
View
B+
Retailer 8
-
$6,915 NZD
$3,891 USD
View
B
Retailer 9
-
$10,536 NZD
£4,668 GBP
View
B
Retailer 10
-
$19,835 NZD
$11,160 USD
View
Retailer 11
-
$27,886 NZD
$15,690 USD
View
Price under review
Most Expensive
Brilliant Earth
14272820Y · Oct 1
$28,757 NZD
$16,180 USD
View
Price under review
11 more retailers have this diamond
Prices start from $2,881 NZDSave up to $16,954 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
8.05ct Round
$2,881 NZD