Radiant|Lab Grown|IGI

3.09ct F VVS1 Radiant Lab Grown Diamond

ID • F/VVS1 • IGI LG742508249

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

Certificate IGI LG742508249

Diamond specifications and retailer prices

From $1,488 NZD
$837 USD
As of October 31, 2026
Save $4,647 NZD (76%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $8,940 NZD at Brilliant Earth · As of October 18, 2026
View at Brilliant Earth

About this 3.09ct lab-grown radiant diamond

This 3.09ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG742508249 or 742508249. Listed at 24 retailers as of October 29, 2026, with a 312% 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
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.8°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742508249
Dimensions11.50 × 7.05 × 4.55 mm
L/W Ratio1.63
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.50 mm7.05 mm3.09 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742508249
Side View
Table 63.0%Crown 41.8°Girdle: MediumPavilion 35.3°Culet: NoneDepth 64.5%

Caratlytics Score

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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: Oct 31
Current: $8,940 NZD|Low: $1,488 NZD|High: $9,046 NZD|Avg: $3,811 NZD|-1.2%
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
November 1, 2026
Retailer 3$1,488 NZD
Retailer 10$1,857 NZD
Retailer 11$2,076 NZD
Retailer 2$2,254 NZD
Retailer 9$2,477 NZD
Retailer 15$2,517 NZD
Retailer 13$3,295 NZD
Retailer 5$3,354 NZD
Retailer 4$3,483 NZD
Retailer 7$3,607 NZD
Retailer 12$5,213 NZD
Retailer 8$5,230 NZD
Retailer 14$5,320 NZD
Retailer 6$6,135 NZD
Brilliant Earth$8,940 NZD

24 data points across 15 retailers

24 retailers$1,488 NZD to $6,135 NZD

Retailer 1
-
$1,059 NZD
$596 USD
Price last confirmed 31 days ago
Retailer 2
-
$1,235 NZD
$695 USD
View
Price last confirmed 36 days ago
Retailer 3
-
$1,351 NZD
$760 USD
View
Price last confirmed 38 days ago
Retailer 4
-
$1,369 NZD
$770 USD
View
Price last confirmed 30 days ago
A
Retailer 5
-
$1,488 NZD
$837 USD
View
Final sale: no returns
A
Retailer 6
-
$1,857 NZD
$1,045 USD
View
A
Retailer 7
-
$2,076 NZD
$1,168 USD
View
A
Retailer 8
-
$2,254 NZD
$1,268 USD
View
B+
Retailer 9
-
$2,477 NZD
£1,097 GBP
View
B+
Retailer 10
-
$2,517 NZD
€1,349 EUR
View
B+
Retailer 11
-
$3,295 NZD
$1,854 USD
View
B+
Retailer 12
-
$3,354 NZD
$1,887 USD
View
B
Retailer 13
-
$3,459 NZD
$1,946 USD
View
B+
Retailer 14
-
$3,483 NZD
A$3,015 AUD
View
Retailer 15
-
$3,597 NZD
$2,024 USD
View
Price last confirmed 33 days ago
B+
Retailer 16
-
$3,607 NZD
ZAR 32,790 ZAR
View
Retailer 17
-
$3,982 NZD
£1,764 GBP
View
Price last confirmed 29 days ago
B
Retailer 18
-
$5,069 NZD
$2,852 USD
View
B
Retailer 19
-
$5,213 NZD
$2,933 USD
View
B
Retailer 20
-
$5,230 NZD
$2,943 USD
View
B
Retailer 21
-
$5,320 NZD
$2,994 USD
View
B
Retailer 22
-
$6,135 NZD
£2,718 GBP
View
Retailer 23
-
$6,245 NZD
$3,514 USD
View
Price last confirmed 57 days ago
Most Expensive
Brilliant Earth
16434785A · Oct 18
$8,940 NZD
$5,030 USD
View
Price last confirmed 15 days ago
23 more retailers have this diamond
Prices start from $1,488 NZDSave up to $4,647 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
$1,488 NZD