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Radiant|Lab Grown|IGI

6.05ct D VS2 Radiant Lab Grown Diamond

VG • D/VS2 • IGI LG779638746

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

Certificate IGI LG779638746

Diamond specifications and retailer prices

From $1,978 NZD
$1,115 USD
As of October 30, 2026
Save $9,377 NZD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $11,356 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 6.05ct lab-grown radiant diamond

This 6.05ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG779638746 or 779638746. Listed at 19 retailers as of October 29, 2026, with prices from $1,978 to $11,356, a $9,377 spread on the same certified stone. Brilliant Earth lists it at $11,356. 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

6.05
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779638746
Dimensions12.68 × 9.02 × 6.19 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.68 mm9.02 mm6.05 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779638746
Side View
Table 66.0%Crown 43.5°Girdle: MediumPavilion 36°Culet: NoneDepth 68.6%

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 30
Current: $11,356 NZD|Low: $1,978 NZD|High: $11,710 NZD|Avg: $4,778 NZD|-2.9%
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
Retailer 17
Retailer 18
October 31, 2026
Retailer 18$1,978 NZD
Retailer 15$2,152 NZD
Retailer 4$2,294 NZD
Retailer 17$2,294 NZD
Retailer 11$2,464 NZD
Retailer 14$2,599 NZD
Retailer 8$3,094 NZD
Retailer 2$3,298 NZD
Retailer 7$3,650 NZD
Retailer 13$3,994 NZD
Retailer 3$4,301 NZD
Retailer 5$4,654 NZD
Retailer 9$5,481 NZD
Retailer 10$6,327 NZD
Retailer 6$6,643 NZD
Retailer 12$7,380 NZD
Retailer 16$10,486 NZD
Brilliant Earth$11,356 NZD

40 data points across 18 retailers

19 retailers$1,978 NZD to $11,356 NZD

A
Cheapest Retailer
-
$1,978 NZD
$1,115 USD
A
Retailer 2
-
$2,152 NZD
$1,213 USD
View
A
Retailer 3
-
$2,294 NZD
$1,293 USD
View
Retailer 4
-
$2,294 NZD
$1,293 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$2,464 NZD
£1,094 GBP
View
A
Retailer 6
-
$2,599 NZD
$1,465 USD
View
A
Retailer 7
-
$3,094 NZD
$1,744 USD
View
A
Retailer 8
-
$3,298 NZD
£1,463 GBP
View
B+
Retailer 9
-
$3,650 NZD
$2,057 USD
View
Retailer 10
-
$3,994 NZD
€2,144 EUR
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$4,301 NZD
$2,424 USD
View
B+
Retailer 12
-
$4,654 NZD
$2,623 USD
View
B+
Retailer 13
-
$5,481 NZD
$3,089 USD
View
B+
Retailer 14
-
$6,327 NZD
£2,808 GBP
View
B
Retailer 15
-
$6,643 NZD
$3,744 USD
View
B
Retailer 16
-
$7,380 NZD
£3,275 GBP
View
Retailer 17
-
$8,023 NZD
$4,522 USD
View
Price last confirmed 12 days ago
B
Retailer 18
-
$10,486 NZD
$5,910 USD
View
Most Expensive
B
Brilliant Earth
17985861A · Oct 29
$11,356 NZD
$6,400 USD
View
18 more retailers have this diamond
Prices start from $1,978 NZDSave up to $9,377 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
6.05ct Radiant
$1,978 NZD