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Round|Lab Grown|IGI

8.60ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG627455736

Shape and cutting style on the report: Round brilliant

Certificate IGI LG627455736

Diamond specifications and retailer prices

From $2,819 NZD
$1,586 USD
As of November 1, 2026
Save $13,941 NZD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $16,760 NZD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 8.6ct lab-grown round diamond

This 8.6ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG627455736 or 627455736. Listed at 21 retailers as of November 1, 2026, with prices from $2,819 to $16,760, a $13,941 spread on the same certified stone. Brilliant Earth lists it at $16,760. 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

8.60
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627455736
Dimensions13.30 × 13.21 × 7.91 mm
L/W Ratio1.01
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
13.30 mm13.21 mm8.60 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627455736
Side View
Table 60.0%Crown 32.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 59.7%

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: $16,760 NZD|Low: $2,707 NZD|High: $16,760 NZD|Avg: $6,368 NZD
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
Retailer 18
November 2, 2026
Retailer 17$2,819 NZD
Retailer 16$3,068 NZD
Retailer 9$3,158 NZD
Retailer 3$3,270 NZD
Retailer 6$3,572 NZD
Retailer 11$4,280 NZD
Retailer 13$4,616 NZD
Retailer 8$5,145 NZD
Retailer 12$5,169 NZD
Retailer 2$5,188 NZD
Retailer 18$5,485 NZD
Retailer 5$6,130 NZD
Retailer 7$8,403 NZD
Retailer 4$8,497 NZD
Retailer 14$9,340 NZD
Retailer 10$9,520 NZD
Retailer 15$10,459 NZD
Brilliant Earth$16,760 NZD

33 data points across 18 retailers

21 retailers$2,819 NZD to $16,760 NZD

A
Cheapest Retailer
-
$2,819 NZD
$1,586 USD
A
Retailer 2
-
$3,068 NZD
$1,726 USD
View
A
Retailer 3
-
$3,158 NZD
$1,777 USD
View
Final sale: no returns
A
Retailer 4
-
$3,270 NZD
$1,840 USD
View
Retailer 5
-
$3,270 NZD
$1,840 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$3,572 NZD
$2,010 USD
View
A
Retailer 7
-
$4,161 NZD
$2,341 USD
View
A
Retailer 8
-
$4,280 NZD
£1,896 GBP
View
A
Retailer 9
-
$4,616 NZD
£2,045 GBP
View
B+
Retailer 10
-
$5,145 NZD
$2,895 USD
View
B+
Retailer 11
-
$5,169 NZD
€2,770 EUR
View
B+
Retailer 12
-
$5,188 NZD
$2,919 USD
View
B+
Retailer 13
-
$5,485 NZD
ZAR 49,856 ZAR
View
B+
Retailer 14
-
$6,130 NZD
$3,449 USD
View
B+
Retailer 15
-
$8,403 NZD
$4,728 USD
View
B
Retailer 16
-
$8,497 NZD
$4,781 USD
View
B
Retailer 17
-
$9,340 NZD
£4,138 GBP
View
B
Retailer 18
-
$9,520 NZD
$5,356 USD
View
B
Retailer 19
-
$10,459 NZD
$5,885 USD
View
B
Retailer 20
-
$11,489 NZD
$6,464 USD
View
Most Expensive
B
Brilliant Earth
9790495A · Nov 2
$16,760 NZD
$9,430 USD
View
20 more retailers have this diamond
Prices start from $2,819 NZDSave up to $13,941 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
8.60ct Round
$2,819 NZD