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8.07ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG816634820

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816634820

Diamond specifications and retailer prices

From $1,651 NZD
$929 USD
As of October 26, 2026
Save $8,444 NZD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $10,095 NZD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 8.07ct lab-grown round diamond

This 8.07ct lab-grown round sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG816634820 or 816634820. Listed at 19 retailers as of October 26, 2026, with prices from $1,651 to $10,095, a $8,444 spread on the same certified stone. Brilliant Earth lists it at $10,095. 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

8.07
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816634820
Dimensions13.10 × 13.00 × 7.79 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.10 mm13.00 mm8.07 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816634820
Side View
Table 58.0%Crown 33.6°Girdle: MediumPavilion 40.5°Culet: NoneDepth 59.7%

Caratlytics Score

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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 26
Current: $10,095 NZD|Low: $1,651 NZD|High: $10,113 NZD|Avg: $4,161 NZD|-0.2%
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
Retailer 19
November 2, 2026
Retailer 10$1,651 NZD
Retailer 7$1,797 NZD
Retailer 11$1,848 NZD
Retailer 4$1,916 NZD
Retailer 14$2,184 NZD
Retailer 16$2,231 NZD
Retailer 17$2,287 NZD
Retailer 8$2,755 NZD
Retailer 2$2,883 NZD
Retailer 18$2,924 NZD
Retailer 9$3,068 NZD
Retailer 12$3,859 NZD
Retailer 13$4,180 NZD
Retailer 6$5,387 NZD
Retailer 19$6,071 NZD
Retailer 15$6,347 NZD
Retailer 3$6,507 NZD
Retailer 5$9,553 NZD
Brilliant Earth$10,095 NZD

27 data points across 19 retailers

19 retailers$1,651 NZD to $10,095 NZD

A
Cheapest Retailer
-
$1,651 NZD
$929 USD
Retailer 2
-
$1,797 NZD
$1,011 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$1,916 NZD
$1,078 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$2,184 NZD
HK$9,600 HKD
View
Retailer 5
-
$2,231 NZD
$1,255 USD
View
Price last confirmed 5 days ago
A
Retailer 6
-
$2,287 NZD
£1,013 GBP
View
A
Retailer 7
-
$2,755 NZD
$1,550 USD
View
A
Retailer 8
-
$2,883 NZD
€1,545 EUR
View
A
Retailer 9
-
$2,924 NZD
£1,295 GBP
View
B+
Retailer 10
-
$3,068 NZD
$1,726 USD
View
B+
Retailer 11
-
$3,859 NZD
$2,171 USD
View
B+
Retailer 12
-
$4,180 NZD
A$3,618 AUD
View
Retailer 13
-
$5,387 NZD
$3,031 USD
View
Price last confirmed 8 days ago
B
Retailer 14
-
$6,071 NZD
$3,416 USD
View
B
Retailer 15
-
$6,347 NZD
SGD 4,826 SGD
View
Retailer 16
-
$6,507 NZD
£2,883 GBP
View
Price last confirmed 8 days ago
Retailer 17
-
$9,553 NZD
$5,375 USD
View
Price last confirmed 8 days ago
B
Retailer 18
-
$10,095 NZD
$5,680 USD
View
Most Expensive
B
Brilliant Earth
20734721A · Nov 2
$10,095 NZD
$5,680 USD
View
18 more retailers have this diamond
Prices start from $1,651 NZDSave up to $8,444 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
8.07ct Round
$1,651 NZD