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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 $1,112 USD
As of November 1, 2026
Save $4,116 USD (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,228 USD 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 $1,112 to $5,228, a $4,116 spread on the same certified stone. Blue Nile lists it at $5,228. 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
Color
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: $5,228 USD|Low: $971 USD|High: $5,360 USD|Avg: $2,259 USD
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 1, 2026
Retailer 8$1,088 USD
Retailer 3$1,112 USD
Retailer 9$1,126 USD
Retailer 15$1,210 USD
Retailer 17$1,290 USD
Retailer 2$1,305 USD
Retailer 11$1,465 USD
Retailer 6$1,820 USD
Retailer 12$1,846 USD
Retailer 10$1,863 USD
Retailer 5$2,053 USD
Retailer 4$2,419 USD
Retailer 16$2,617 USD
Retailer 13$4,152 USD
Retailer 14$4,448 USD
Retailer 7$5,200 USD
Blue Nile$5,228 USD

37 data points across 17 retailers

15 retailers$1,112 USD to $5,228 USD

A
Cheapest Retailer
-
$1,112 USD
A
Retailer 2
-
$1,210 USD
View
A
Retailer 3
-
$1,290 USD
View
A
Retailer 4
-
$1,305 USD
£1,028 GBP
View
A
Retailer 5
-
$1,465 USD
View
B+
Retailer 6
-
$1,820 USD
View
B+
Retailer 7
-
$1,846 USD
€1,758 EUR
View
B+
Retailer 8
-
$1,863 USD
£1,467 GBP
View
B+
Retailer 9
-
$2,053 USD
View
B+
Retailer 10
-
$2,419 USD
View
B+
Retailer 11
-
$2,617 USD
View
B
Retailer 12
-
$4,152 USD
£3,269 GBP
View
B
Retailer 13
-
$4,448 USD
View
B
Retailer 14
-
$5,200 USD
View
Most Expensive
B
Blue Nile
25246159 · Oct 31
$5,228 USD
View
14 more retailers have this diamond
Prices start from $1,112 USDSave up to $4,116 USD

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
$1,112 USD