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Radiant|Lab Grown|IGI

6.08ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG783655361

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

Certificate IGI LG783655361

Diamond specifications and retailer prices

From $2,504 NZD
$1,409 USD
As of November 2, 2026
Save $14,718 NZD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $20,172 NZD at Brilliant Earth · As of September 28, 2026
View at Brilliant Earth

About this 6.08ct lab-grown radiant diamond

This 6.08ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG783655361 or 783655361. Listed at 17 retailers as of November 1, 2026, with a 588% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

6.08
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.3°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783655361
Dimensions13.12 × 8.87 × 5.98 mm
L/W Ratio1.48
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.12 mm8.87 mm6.08 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783655361
Side View
Table 65.0%Crown 45.3°Girdle: MediumPavilion 35°Culet: NoneDepth 67.4%

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 2
Current: $20,172 NZD|Low: $2,405 NZD|High: $26,517 NZD|Avg: $7,787 NZD|-23.9%
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
November 2, 2026
Retailer 12$2,504 NZD
Retailer 9$2,725 NZD
Retailer 6$2,805 NZD
Retailer 13$2,904 NZD
Retailer 2$3,376 NZD
Retailer 3$4,584 NZD
Retailer 4$5,021 NZD
Retailer 11$5,941 NZD
Retailer 14$6,011 NZD
Retailer 7$7,801 NZD
Retailer 16$7,900 NZD
Retailer 10$9,157 NZD
Retailer 15$10,184 NZD
Retailer 8$11,417 NZD
Retailer 5$17,222 NZD
Brilliant Earth$20,172 NZD

42 data points across 16 retailers

17 retailers$2,504 NZD to $17,222 NZD

A
Cheapest Retailer
-
$2,504 NZD
$1,409 USD
A
Retailer 2
-
$2,725 NZD
$1,533 USD
View
A
Retailer 3
-
$2,805 NZD
$1,578 USD
View
Final sale: no returns
A
Retailer 4
-
$2,904 NZD
$1,634 USD
View
A
Retailer 5
-
$3,376 NZD
£1,496 GBP
View
A
Retailer 6
-
$4,584 NZD
$2,579 USD
View
B+
Retailer 7
-
$5,021 NZD
$2,825 USD
View
B+
Retailer 8
-
$5,941 NZD
A$5,143 AUD
View
B+
Retailer 9
-
$6,011 NZD
$3,382 USD
View
B
Retailer 10
-
$7,801 NZD
£3,456 GBP
View
B+
Retailer 11
-
$7,900 NZD
$4,445 USD
View
B+
Retailer 12
-
$9,157 NZD
£4,057 GBP
View
B
Retailer 13
-
$10,184 NZD
$5,730 USD
View
Retailer 14
-
$11,008 NZD
$6,194 USD
View
Price last confirmed 77 days ago
B
Retailer 15
-
$11,417 NZD
$6,424 USD
View
B
Retailer 16
-
$17,222 NZD
$9,690 USD
View
Most Expensive
Brilliant Earth
18336112A · Sep 28
$20,172 NZD
$11,350 USD
View
Price last confirmed 35 days ago
16 more retailers have this diamond
Prices start from $2,504 NZDSave up to $14,718 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
6.08ct Radiant
$2,504 NZD