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Round|Lab Grown|IGI

8.01ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG588372652

Shape and cutting style on the report: Round brilliant

Certificate IGI LG588372652

Diamond specifications and retailer prices

From $1,976 NZD
$1,112 USD
As of November 1, 2026
Save $7,315 NZD (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $9,292 NZD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 8.01ct lab-grown round diamond

This 8.01ct 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 LG588372652 or 588372652. Listed at 15 retailers as of October 31, 2026, with prices from $1,976 to $9,292, a $7,315 spread on the same certified stone. Blue Nile lists it at $9,292. 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

8.01
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG588372652
Dimensions12.75 × 12.82 × 7.94 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
12.75 mm12.82 mm8.01 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG588372652
Side View
Table 57.0%Crown 35.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.1%

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: $9,292 NZD|Low: $1,726 NZD|High: $9,526 NZD|Avg: $4,037 NZD
Blue Nile
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 8$1,934 NZD
Retailer 3$1,976 NZD
Retailer 9$2,001 NZD
Retailer 15$2,151 NZD
Retailer 17$2,293 NZD
Retailer 10$2,320 NZD
Retailer 11$2,604 NZD
Retailer 6$3,235 NZD
Retailer 12$3,281 NZD
Retailer 2$3,312 NZD
Retailer 5$3,649 NZD
Retailer 4$4,299 NZD
Retailer 16$4,651 NZD
Retailer 13$7,379 NZD
Retailer 14$7,905 NZD
Retailer 7$9,242 NZD
Blue Nile$9,292 NZD

37 data points across 17 retailers

15 retailers$1,976 NZD to $9,292 NZD

A
Cheapest Retailer
-
$1,976 NZD
$1,112 USD
A
Retailer 2
-
$2,151 NZD
$1,210 USD
View
A
Retailer 3
-
$2,293 NZD
$1,290 USD
View
A
Retailer 4
-
$2,320 NZD
£1,028 GBP
View
A
Retailer 5
-
$2,604 NZD
$1,465 USD
View
B+
Retailer 6
-
$3,235 NZD
$1,820 USD
View
B+
Retailer 7
-
$3,281 NZD
€1,758 EUR
View
B+
Retailer 8
-
$3,312 NZD
£1,467 GBP
View
B+
Retailer 9
-
$3,649 NZD
$2,053 USD
View
B+
Retailer 10
-
$4,299 NZD
$2,419 USD
View
B+
Retailer 11
-
$4,651 NZD
$2,617 USD
View
B
Retailer 12
-
$7,379 NZD
£3,269 GBP
View
B
Retailer 13
-
$7,905 NZD
$4,448 USD
View
B
Retailer 14
-
$9,242 NZD
$5,200 USD
View
Most Expensive
B
Blue Nile
25246159 · Oct 31
$9,292 NZD
$5,228 USD
View
14 more retailers have this diamond
Prices start from $1,976 NZDSave up to $7,315 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
8.01ct Round
$1,976 NZD