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Radiant|Lab Grown|IGI

6.54ct G VS1 Radiant Lab Grown Diamond

GD • G/VS1 • IGI LG843679562

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG843679562

Diamond specifications and retailer prices

From $1,982 NZD
$1,115 USD
As of October 27, 2026
Save $8,184 NZD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $10,166 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6.54ct lab-grown radiant diamond

This 6.54ct lab-grown radiant sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG843679562 or 843679562. Listed at 21 retailers as of October 27, 2026, with prices from $1,982 to $10,166, a $8,184 spread on the same certified stone. Brilliant Earth lists it at $10,166. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

6.54
Carat
G
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843679562
Dimensions14.11 × 9.34 × 5.86 mm
L/W Ratio1.51
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.11 mm9.34 mm6.54 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843679562
Side View
Table 66.0%Crown 41.2°Girdle: MediumPavilion 35.5°Culet: NoneDepth 62.7%

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: Oct 27
Current: $10,166 NZD|Low: $1,944 NZD|High: $10,166 NZD|Avg: $4,658 NZD|+0.4%
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
November 2, 2026
Retailer 11$1,982 NZD
Retailer 13$2,158 NZD
Retailer 14$2,255 NZD
Retailer 16$2,300 NZD
Retailer 15$2,463 NZD
Retailer 8$2,613 NZD
Retailer 7$3,002 NZD
Retailer 2$3,333 NZD
Retailer 12$3,656 NZD
Retailer 18$3,697 NZD
Retailer 20$4,130 NZD
Retailer 19$4,261 NZD
Retailer 17$4,310 NZD
Retailer 21$4,450 NZD
Retailer 9$4,767 NZD
Retailer 6$6,338 NZD
Retailer 5$6,452 NZD
Retailer 3$7,428 NZD
Retailer 4$7,971 NZD
Retailer 10$8,042 NZD
Brilliant Earth$10,166 NZD

20 data points across 21 retailers

21 retailers$1,982 NZD to $10,166 NZD

A
Cheapest Retailer
-
$1,982 NZD
$1,115 USD
A
Retailer 2
-
$2,158 NZD
$1,214 USD
View
Retailer 3
-
$2,255 NZD
$1,269 USD
View
Price last confirmed 16 days ago
B+
Retailer 4
-
$2,300 NZD
$1,294 USD
View
A
Retailer 5
-
$2,463 NZD
£1,091 GBP
View
B+
Retailer 6
-
$2,613 NZD
$1,470 USD
View
B+
Retailer 7
-
$3,002 NZD
$1,689 USD
View
B+
Retailer 8
-
$3,333 NZD
£1,477 GBP
View
B+
Retailer 9
-
$3,656 NZD
$2,057 USD
View
B+
Retailer 10
-
$3,697 NZD
€1,981 EUR
View
B+
Retailer 11
-
$4,130 NZD
$2,324 USD
View
B+
Retailer 12
-
$4,261 NZD
A$3,688 AUD
View
B+
Retailer 13
-
$4,310 NZD
$2,425 USD
View
B+
Retailer 14
-
$4,450 NZD
ZAR 40,446 ZAR
View
B+
Retailer 15
-
$4,767 NZD
$2,682 USD
View
B
Retailer 16
-
$6,338 NZD
£2,808 GBP
View
B
Retailer 17
-
$6,452 NZD
$3,630 USD
View
B
Retailer 18
-
$7,428 NZD
£3,291 GBP
View
B
Retailer 19
-
$7,971 NZD
$4,485 USD
View
B
Retailer 20
-
$8,042 NZD
$4,525 USD
View
Most Expensive
B
Brilliant Earth
22008942A · Oct 31
$10,166 NZD
$5,720 USD
View
20 more retailers have this diamond
Prices start from $1,982 NZDSave up to $8,184 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
6.54ct Radiant
$1,982 NZD