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Oval|Lab Grown|IGI

8.52ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG768656756

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG768656756

Diamond specifications and retailer prices

From $2,571 NZD
$1,449 USD
As of October 29, 2026
Save $15,545 NZD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $18,116 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 8.52ct lab-grown oval diamond

This 8.52ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG768656756 or 768656756. Listed at 18 retailers as of October 29, 2026, with prices from $2,571 to $18,116, a $15,545 spread on the same certified stone. Brilliant Earth lists it at $18,116. 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

8.52
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768656756
Dimensions16.60 × 11.41 × 6.90 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.60 mm11.41 mm8.52 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768656756
Side View
Table 64.0%Crown 37.1°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $18,116 NZD|Low: $2,468 NZD|High: $18,116 NZD|Avg: $5,223 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
October 30, 2026
Retailer 13$2,571 NZD
Retailer 5$2,798 NZD
Retailer 7$2,880 NZD
Retailer 14$2,983 NZD
Retailer 11$3,282 NZD
Retailer 2$3,560 NZD
Retailer 6$3,887 NZD
Retailer 8$4,211 NZD
Retailer 3$4,704 NZD
Retailer 9$5,002 NZD
Retailer 12$5,522 NZD
Retailer 4$5,591 NZD
Retailer 15$8,038 NZD
Retailer 10$8,565 NZD
Brilliant Earth$18,116 NZD

40 data points across 15 retailers

18 retailers$2,571 NZD to $18,116 NZD

A
Cheapest Retailer
-
$2,571 NZD
$1,449 USD
A
Retailer 2
-
$2,798 NZD
$1,577 USD
View
A
Retailer 3
-
$2,880 NZD
$1,623 USD
View
Final sale: no returns
A
Retailer 4
-
$2,983 NZD
$1,681 USD
View
Retailer 5
-
$2,983 NZD
$1,681 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$3,282 NZD
$1,850 USD
View
A
Retailer 7
-
$3,560 NZD
£1,580 GBP
View
A
Retailer 8
-
$3,887 NZD
$2,191 USD
View
A
Retailer 9
-
$4,211 NZD
£1,869 GBP
View
A
Retailer 10
-
$4,704 NZD
$2,651 USD
View
A
Retailer 11
-
$5,002 NZD
ZAR 45,547 ZAR
View
A
Retailer 12
-
$5,413 NZD
$3,051 USD
View
Retailer 13
-
$5,522 NZD
A$4,788 AUD
View
Price last confirmed 9 days ago
A
Retailer 14
-
$5,591 NZD
$3,151 USD
View
B+
Retailer 15
-
$7,193 NZD
£3,192 GBP
View
B+
Retailer 16
-
$8,038 NZD
$4,530 USD
View
B+
Retailer 17
-
$8,565 NZD
£3,801 GBP
View
Most Expensive
B
Brilliant Earth
21393603A · Oct 29
$18,116 NZD
$10,210 USD
View
17 more retailers have this diamond
Prices start from $2,571 NZDSave up to $15,545 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
8.52ct Oval
$2,571 NZD