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Round|Lab Grown|IGI

8.54ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG601325708

Shape and cutting style on the report: Round brilliant

Certificate IGI LG601325708

Diamond specifications and retailer prices

From $1,317 USD
As of October 29, 2026
Save $8,103 USD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $9,420 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 8.54ct lab-grown round diamond

This 8.54ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG601325708 or 601325708. Listed at 21 retailers as of October 29, 2026, with prices from $1,317 to $9,420, a $8,103 spread on the same certified stone. Brilliant Earth lists it at $9,420. 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

8.54
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG601325708
Dimensions13.09 × 13.03 × 8.13 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
13.09 mm13.03 mm8.54 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG601325708
Side View
Table 57.0%Crown 34.5°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.2%

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 29
Current: $9,420 USD|Low: $1,317 USD|High: $10,600 USD|Avg: $3,204 USD|-4.8%
Brilliant Earth
Retailer 2
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Retailer 22
October 31, 2026
Retailer 5$1,317 USD
Retailer 20$1,433 USD
Retailer 9$1,474 USD
Retailer 3$1,528 USD
Retailer 12$1,528 USD
Retailer 16$1,700 USD
Retailer 22$2,010 USD
Retailer 6$2,050 USD
Retailer 17$2,128 USD
Retailer 10$2,417 USD
Retailer 13$2,507 USD
Retailer 18$2,562 USD
Retailer 2$2,831 USD
Retailer 7$2,847 USD
Retailer 4$2,863 USD
Retailer 14$4,384 USD
Retailer 11$4,537 USD
Retailer 8$4,634 USD
Retailer 19$4,934 USD
Retailer 15$5,365 USD
Retailer 21$5,760 USD
Brilliant Earth$9,420 USD

36 data points across 22 retailers

21 retailers$1,317 USD to $9,420 USD

A
Cheapest Retailer
-
$1,317 USD
A
Retailer 2
-
$1,433 USD
View
Retailer 3
-
$1,528 USD
View
Price last confirmed 20 days ago
A
Retailer 4
-
$1,528 USD
View
A
Retailer 5
-
$1,700 USD
View
Retailer 6
-
$2,010 USD
£1,583 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
-
$2,050 USD
View
A
Retailer 8
-
$2,128 USD
£1,675 GBP
View
B+
Retailer 9
-
$2,417 USD
View
A
Retailer 10
-
$2,507 USD
€2,388 EUR
View
A
Retailer 11
-
$2,562 USD
ZAR 41,388 ZAR
View
B+
Retailer 12
-
$2,831 USD
A$4,355 AUD
View
B+
Retailer 13
-
$2,847 USD
View
B+
Retailer 14
-
$2,863 USD
View
B
Retailer 15
-
$4,384 USD
View
Retailer 16
-
$4,537 USD
View
Price last confirmed 20 days ago
B
Retailer 17
-
$4,634 USD
View
B
Retailer 18
-
$4,934 USD
£3,885 GBP
View
B
Retailer 19
-
$5,365 USD
View
Retailer 20
-
$5,760 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
8199178A · Oct 31
$9,420 USD
View
20 more retailers have this diamond
Prices start from $1,317 USDSave up to $8,103 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
8.54ct Round
$1,317 USD