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Radiant|Lab Grown|IGI

6.10ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG851694009

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

Certificate IGI LG851694009

Diamond specifications and retailer prices

From $1,623 NZD
$913 USD
As of November 1, 2026
Save $8,298 NZD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $9,921 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG851694009 or 851694009. Listed at 10 retailers as of November 1, 2026, with prices from $1,623 to $9,921, a $8,298 spread on the same certified stone. Brilliant Earth lists it at $9,921. 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
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851694009
Dimensions12.99 × 9.09 × 6.11 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.99 mm9.09 mm6.10 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851694009
Side View
Table 67.0%Crown 42.6°Girdle: MediumPavilion 35.7°Culet: NoneDepth 67.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,894 NZD|Low: $1,623 NZD|High: $7,517 NZD|Avg: $3,834 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 6$1,623 NZD
Retailer 4$1,689 NZD
Retailer 1$1,894 NZD
Retailer 7$2,258 NZD
Retailer 3$3,337 NZD
Retailer 5$4,070 NZD
Retailer 9$5,080 NZD
Retailer 2$5,912 NZD
Retailer 8$7,517 NZD

4 data points across 9 retailers

10 retailers$1,623 NZD to $9,921 NZD

A
Cheapest Retailer
-
$1,623 NZD
$913 USD
Final sale: no returns
A
Retailer 2
-
$1,689 NZD
£748 GBP
View
A
Retailer 3
-
$1,894 NZD
$1,065 USD
View
B+
Retailer 4
-
$2,258 NZD
$1,270 USD
View
A
Retailer 5
-
$3,337 NZD
$1,877 USD
View
B+
Retailer 6
-
$4,070 NZD
$2,289 USD
View
B+
Retailer 7
-
$5,080 NZD
$2,857 USD
View
B
Retailer 8
-
$5,912 NZD
£2,618 GBP
View
B
Retailer 9
-
$7,517 NZD
$4,228 USD
View
Most Expensive
B
Brilliant Earth
22388974A · Nov 2
$9,921 NZD
$5,580 USD
View
9 more retailers have this diamond
Prices start from $1,623 NZDSave up to $8,298 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
$1,623 NZD