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Radiant|Lab Grown|IGI

3.09ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG709538517

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

Certificate IGI LG709538517

Diamond specifications and retailer prices

From $1,324 NZD
$746 USD
As of November 2, 2026
Save $4,709 NZD (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,483 NZD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 3.09ct lab-grown radiant diamond

This 3.09ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG709538517 or 709538517. Listed at 21 retailers as of November 1, 2026, with a 356% 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

3.09
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG709538517
Dimensions10.56 × 7.13 × 4.72 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
10.56 mm7.13 mm3.09 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG709538517
Side View
Table 64.0%Crown 40.9°Girdle: MediumPavilion 34°Culet: NoneDepth 66.2%

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: $6,483 NZD|Low: $1,324 NZD|High: $6,821 NZD|Avg: $3,687 NZD
Novita Diamonds
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
November 2, 2026
Retailer 19$1,324 NZD
Retailer 17$1,441 NZD
Retailer 5$1,483 NZD
Retailer 10$1,537 NZD
Retailer 14$1,845 NZD
Retailer 12$1,861 NZD
Retailer 4$2,069 NZD
Retailer 20$2,307 NZD
Retailer 2$2,466 NZD
Retailer 15$3,469 NZD
Retailer 16$3,566 NZD
Retailer 3$3,666 NZD
Retailer 8$3,783 NZD
Retailer 11$4,319 NZD
Retailer 6$4,786 NZD
Retailer 18$5,192 NZD
Retailer 7$5,211 NZD
Retailer 9$5,297 NZD
Retailer 13$6,032 NZD
Novita Diamonds$6,483 NZD

31 data points across 20 retailers

21 retailers$1,324 NZD to $6,032 NZD

A
Cheapest Retailer
-
$1,324 NZD
$746 USD
A
Retailer 2
-
$1,324 NZD
$746 USD
View
A
Retailer 3
-
$1,441 NZD
$812 USD
View
A
Retailer 4
-
$1,483 NZD
$836 USD
View
Final sale: no returns
A
Retailer 5
-
$1,537 NZD
$866 USD
View
A
Retailer 6
-
$1,845 NZD
$1,040 USD
View
Retailer 7
-
$1,861 NZD
$1,049 USD
View
Price last confirmed 16 days ago
A
Retailer 8
-
$2,069 NZD
$1,166 USD
View
A
Retailer 9
-
$2,307 NZD
$1,300 USD
View
A
Retailer 10
-
$2,466 NZD
£1,095 GBP
View
A
Retailer 11
-
$3,469 NZD
A$3,008 AUD
View
B+
Retailer 12
-
$3,566 NZD
ZAR 32,470 ZAR
View
B+
Retailer 13
-
$3,666 NZD
$2,066 USD
View
B+
Retailer 14
-
$3,783 NZD
$2,132 USD
View
B+
Retailer 15
-
$4,319 NZD
$2,434 USD
View
B+
Retailer 16
-
$4,786 NZD
£2,124 GBP
View
B+
Retailer 17
-
$5,192 NZD
$2,926 USD
View
B+
Retailer 18
-
$5,211 NZD
$2,937 USD
View
B+
Retailer 19
-
$5,297 NZD
$2,986 USD
View
B+
Retailer 20
-
$6,032 NZD
£2,677 GBP
View
Most Expensive
Novita Diamonds
cert_709538517 · Oct 8
$6,483 NZD
A$5,621 AUD
View
Price last confirmed 25 days ago
20 more retailers have this diamond
Prices start from $1,324 NZDSave up to $4,709 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
3.09ct Radiant
$1,324 NZD