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8.52ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG538287962

Shape and cutting style on the report: Round brilliant

Certificate IGI LG538287962

Diamond specifications and retailer prices

From $1,749 NZD
$986 USD
As of November 1, 2026
Save $7,335 NZD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $9,084 NZD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 8.52ct lab-grown round diamond

This 8.52ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG538287962 or 538287962. Listed at 15 retailers as of November 1, 2026, with prices from $1,749 to $9,084, a $7,335 spread on the same certified stone. Rare Carat lists it at $9,084. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

8.52
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538287962
Dimensions13.30 × 13.24 × 8.00 mm
L/W Ratio1.00
Girdle conditionFaceted
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 mm13.24 mm8.52 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG538287962
Side View
Table 57.5%Crown 33.9°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.3%

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: $9,084 NZD|Low: $1,749 NZD|High: $26,944 NZD|Avg: $6,637 NZD
Rare Carat
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
November 2, 2026
Retailer 13$1,749 NZD
Retailer 11$1,904 NZD
Retailer 3$2,028 NZD
Retailer 10$2,052 NZD
Retailer 14$2,342 NZD
Retailer 4$2,407 NZD
Retailer 17$2,920 NZD
Retailer 2$3,119 NZD
Retailer 15$3,234 NZD
Retailer 6$3,243 NZD
Retailer 7$3,802 NZD
Retailer 12$4,372 NZD
Retailer 16$6,918 NZD
Retailer 5$8,761 NZD
Rare Carat$9,084 NZD
Retailer 8$20,954 NZD
Retailer 9$26,944 NZD

6 data points across 17 retailers

15 retailers$1,749 NZD to $9,084 NZD

A
Cheapest Retailer
-
$1,749 NZD
$986 USD
A
Retailer 2
-
$1,904 NZD
$1,073 USD
View
A
Retailer 3
-
$2,028 NZD
$1,143 USD
View
A
Retailer 4
-
$2,052 NZD
£911 GBP
View
A
Retailer 5
-
$2,342 NZD
$1,320 USD
View
A
Retailer 6
-
$2,407 NZD
HK$10,600 HKD
View
A
Retailer 7
-
$2,920 NZD
$1,646 USD
View
A
Retailer 8
-
$3,119 NZD
£1,384 GBP
View
B+
Retailer 9
-
$3,234 NZD
€1,736 EUR
View
B+
Retailer 10
-
$3,243 NZD
$1,828 USD
View
B+
Retailer 11
-
$3,802 NZD
$2,143 USD
View
B
Retailer 12
-
$4,372 NZD
$2,464 USD
View
B
Retailer 13
-
$6,918 NZD
£3,070 GBP
View
B
Retailer 14
-
$8,761 NZD
$4,938 USD
View
Most Expensive
B
Rare Carat
KI9622879KF538 · Nov 1
$9,084 NZD
$5,120 USD
View
14 more retailers have this diamond
Prices start from $1,749 NZDSave up to $7,335 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 Round
$1,749 NZD