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Radiant|Lab Grown|IGI

6.09ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG610334589

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

Certificate IGI LG610334589

Diamond specifications and retailer prices

From $1,374 NZD
$773 USD
As of November 2, 2026
Save $11,143 NZD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $12,517 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 6.09ct lab-grown radiant diamond

This 6.09ct 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 LG610334589 or 610334589. Listed at 21 retailers as of October 30, 2026, with prices from $1,374 to $12,517, a $11,143 spread on the same certified stone. Brilliant Earth lists it at $12,517. 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

6.09
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG610334589
Dimensions12.67 × 9.06 × 6.12 mm
L/W Ratio1.40
Culet sizePointed
Top View
12.67 mm9.06 mm6.09 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG610334589
Side View
Table 65.0%Crown 44.1°Girdle: MediumPavilion 35.4°Culet: NoneDepth 67.5%

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: $12,517 NZD|Low: $1,357 NZD|High: $12,517 NZD|Avg: $3,782 NZD|+6.0%
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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 3, 2026
Retailer 5$1,374 NZD
Retailer 20$1,495 NZD
Retailer 10$1,538 NZD
Retailer 3$1,593 NZD
Retailer 7$1,593 NZD
Retailer 4$1,715 NZD
Retailer 19$1,911 NZD
Retailer 2$2,442 NZD
Retailer 8$2,471 NZD
Retailer 11$2,575 NZD
Retailer 17$2,619 NZD
Retailer 18$2,953 NZD
Retailer 16$3,082 NZD
Retailer 21$3,789 NZD
Retailer 9$4,024 NZD
Retailer 6$4,481 NZD
Retailer 12$5,121 NZD
Retailer 14$5,386 NZD
Retailer 15$5,503 NZD
Retailer 13$5,973 NZD
Retailer 22$6,881 NZD
Brilliant Earth$12,517 NZD

35 data points across 22 retailers

21 retailers$1,374 NZD to $12,517 NZD

A
Cheapest Retailer
-
$1,374 NZD
$773 USD
A
Retailer 2
-
$1,495 NZD
$841 USD
View
A
Retailer 3
-
$1,538 NZD
$865 USD
View
Final sale: no returns
A
Retailer 4
-
$1,593 NZD
$896 USD
View
Retailer 5
-
$1,593 NZD
$896 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$1,911 NZD
$1,075 USD
View
A
Retailer 7
-
$2,442 NZD
£1,082 GBP
View
A
Retailer 8
-
$2,471 NZD
$1,390 USD
View
B+
Retailer 9
-
$2,575 NZD
$1,448 USD
View
A
Retailer 10
-
$2,619 NZD
€1,403 EUR
View
A
Retailer 11
-
$2,953 NZD
A$2,555 AUD
View
A
Retailer 12
-
$3,082 NZD
ZAR 28,001 ZAR
View
B+
Retailer 13
-
$3,789 NZD
$2,131 USD
View
B+
Retailer 14
-
$4,024 NZD
$2,263 USD
View
B+
Retailer 15
-
$4,481 NZD
$2,520 USD
View
Retailer 16
-
$5,121 NZD
$2,880 USD
View
Price last confirmed 23 days ago
B+
Retailer 17
-
$5,386 NZD
$3,029 USD
View
B+
Retailer 18
-
$5,503 NZD
$3,095 USD
View
B+
Retailer 19
-
$5,973 NZD
£2,645 GBP
View
B
Retailer 20
-
$6,881 NZD
$3,870 USD
View
Most Expensive
B
Brilliant Earth
8718188A · Oct 30
$12,517 NZD
$7,040 USD
View
20 more retailers have this diamond
Prices start from $1,374 NZDSave up to $11,143 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
6.09ct Radiant
$1,374 NZD