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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 $2,341 NZD
$1,317 USD
As of November 1, 2026
Save $14,401 NZD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $16,742 NZD at Brilliant Earth · As of November 2, 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 20 retailers as of November 1, 2026, with prices from $2,341 to $16,742, a $14,401 spread on the same certified stone. Brilliant Earth lists it at $16,742. 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
Colour
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

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: $16,742 NZD|Low: $2,341 NZD|High: $18,839 NZD|Avg: $5,836 NZD|-4.8%
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
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 5$2,341 NZD
Retailer 20$2,547 NZD
Retailer 9$2,620 NZD
Retailer 3$2,716 NZD
Retailer 12$2,716 NZD
Retailer 18$3,021 NZD
Retailer 22$3,572 NZD
Retailer 6$3,643 NZD
Retailer 13$3,813 NZD
Retailer 10$4,296 NZD
Retailer 2$4,475 NZD
Retailer 19$4,553 NZD
Retailer 17$5,031 NZD
Retailer 7$5,060 NZD
Retailer 4$5,088 NZD
Retailer 14$7,792 NZD
Retailer 11$8,063 NZD
Retailer 8$8,236 NZD
Retailer 16$8,724 NZD
Retailer 15$9,536 NZD
Retailer 21$10,237 NZD
Brilliant Earth$16,742 NZD

37 data points across 22 retailers

20 retailers$2,341 NZD to $16,742 NZD

A
Cheapest Retailer
-
$2,341 NZD
$1,317 USD
A
Retailer 2
-
$2,547 NZD
$1,433 USD
View
Retailer 3
-
$2,716 NZD
$1,528 USD
View
Price last confirmed 23 days ago
A
Retailer 4
-
$2,716 NZD
$1,528 USD
View
A
Retailer 5
-
$3,021 NZD
$1,700 USD
View
A
Retailer 6
-
$3,643 NZD
$2,050 USD
View
A
Retailer 7
-
$3,813 NZD
£1,689 GBP
View
B+
Retailer 8
-
$4,296 NZD
$2,417 USD
View
A
Retailer 9
-
$4,475 NZD
€2,398 EUR
View
A
Retailer 10
-
$4,553 NZD
ZAR 41,388 ZAR
View
B+
Retailer 11
-
$5,031 NZD
A$4,355 AUD
View
B+
Retailer 12
-
$5,060 NZD
$2,847 USD
View
B+
Retailer 13
-
$5,088 NZD
$2,863 USD
View
B
Retailer 14
-
$7,792 NZD
$4,384 USD
View
Retailer 15
-
$8,063 NZD
$4,537 USD
View
Price last confirmed 22 days ago
B
Retailer 16
-
$8,236 NZD
$4,634 USD
View
B
Retailer 17
-
$8,724 NZD
£3,865 GBP
View
B
Retailer 18
-
$9,536 NZD
$5,365 USD
View
B
Retailer 19
-
$10,237 NZD
$5,760 USD
View
Most Expensive
B
Brilliant Earth
8199178A · Nov 2
$16,742 NZD
$9,420 USD
View
19 more retailers have this diamond
Prices start from $2,341 NZDSave up to $14,401 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
8.54ct Round
$2,341 NZD