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Radiant|Lab Grown|IGI

6.10ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • IGI LG826655161

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

Certificate IGI LG826655161

Diamond specifications and retailer prices

From $2,259 NZD
$1,271 USD
As of November 2, 2026
Save $11,373 NZD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $13,632 NZD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 6.1ct lab-grown radiant diamond

This 6.1ct 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 LG826655161 or 826655161. Listed at 20 retailers as of November 2, 2026, with prices from $2,259 to $13,632, a $11,373 spread on the same certified stone. Brilliant Earth lists it at $13,632. 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

6.10
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826655161
Dimensions12.82 × 9.07 × 6.16 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.82 mm9.07 mm6.10 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826655161
Side View
Table 65.0%Crown 44.3°Girdle: Slightly ThickPavilion 35.8°Culet: NoneDepth 67.9%

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: $13,632 NZD|Low: $2,247 NZD|High: $14,058 NZD|Avg: $5,467 NZD|-3.0%
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
November 2, 2026
Retailer 3$2,259 NZD
Retailer 17$2,458 NZD
Retailer 8$2,527 NZD
Retailer 5$2,620 NZD
Retailer 16$2,924 NZD
Retailer 12$3,692 NZD
Retailer 11$4,150 NZD
Retailer 2$4,613 NZD
Retailer 13$4,855 NZD
Retailer 18$4,884 NZD
Retailer 7$4,911 NZD
Retailer 14$5,070 NZD
Retailer 6$6,151 NZD
Retailer 9$6,338 NZD
Retailer 4$7,518 NZD
Retailer 15$8,431 NZD
Retailer 10$9,195 NZD
Brilliant Earth$13,632 NZD

42 data points across 18 retailers

20 retailers$2,259 NZD to $13,632 NZD

A
Cheapest Retailer
-
$2,259 NZD
$1,271 USD
A
Retailer 2
-
$2,458 NZD
$1,383 USD
View
A
Retailer 3
-
$2,527 NZD
$1,422 USD
View
Final sale: no returns
Retailer 4
-
$2,620 NZD
$1,474 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$2,620 NZD
$1,474 USD
View
A
Retailer 6
-
$2,924 NZD
$1,645 USD
View
A
Retailer 7
-
$3,692 NZD
£1,636 GBP
View
B+
Retailer 8
-
$4,150 NZD
$2,335 USD
View
B+
Retailer 9
-
$4,613 NZD
€2,472 EUR
View
B+
Retailer 10
-
$4,855 NZD
A$4,203 AUD
View
B+
Retailer 11
-
$4,884 NZD
$2,748 USD
View
B+
Retailer 12
-
$4,911 NZD
$2,763 USD
View
B+
Retailer 13
-
$5,070 NZD
ZAR 46,086 ZAR
View
B+
Retailer 14
-
$6,151 NZD
$3,461 USD
View
Retailer 15
-
$6,338 NZD
£2,808 GBP
View
Price last confirmed 17 days ago
B
Retailer 16
-
$7,518 NZD
$4,230 USD
View
Retailer 17
-
$8,431 NZD
£3,735 GBP
View
Price last confirmed 7 days ago
B
Retailer 18
-
$9,195 NZD
$5,174 USD
View
Retailer 19
-
$10,815 NZD
$6,085 USD
View
Price last confirmed 19 days ago
Most Expensive
B
Brilliant Earth
21100498A · Nov 2
$13,632 NZD
$7,670 USD
View
19 more retailers have this diamond
Prices start from $2,259 NZDSave up to $11,373 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
6.10ct Radiant
$2,259 NZD