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Round|Lab Grown|IGI

3.09ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG735592452

Shape and cutting style on the report: Round brilliant

Certificate IGI LG735592452

Diamond specifications and retailer prices

From $738 NZD
As of November 3, 2026
Save $4,886 NZD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,156 NZD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.09ct lab-grown round diamond

This 3.09ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG735592452 or 735592452. Listed at 23 retailers as of November 3, 2026, with a 662% 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735592452
Dimensions9.37 × 9.31 × 5.74 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.37 mm9.31 mm3.09 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735592452
Side View
Table 58.0%Crown 34°Girdle: MediumPavilion 41°Culet: NoneDepth 61.5%

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 3
Current: $6,156 NZD|Low: $734 NZD|High: $6,936 NZD|Avg: $2,612 NZD|-11.3%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 21
November 5, 2026
Retailer 12$738 NZD
Retailer 6$827 NZD
Retailer 20$915 NZD
Retailer 21$915 NZD
Retailer 19$1,171 NZD
Retailer 9$1,217 NZD
Retailer 16$1,261 NZD
Retailer 8$1,588 NZD
Retailer 13$1,652 NZD
Retailer 3$1,737 NZD
Retailer 15$2,136 NZD
Retailer 18$2,193 NZD
Retailer 7$2,228 NZD
Retailer 14$2,806 NZD
Retailer 4$3,248 NZD
Retailer 11$3,420 NZD
Retailer 5$3,509 NZD
Retailer 2$3,701 NZD
Retailer 17$4,052 NZD
Retailer 10$5,624 NZD
Brilliant Earth$6,156 NZD

30 data points across 21 retailers

23 retailers$738 NZD to $5,624 NZD

A
Cheapest Retailer
-
$738 NZD
A
Retailer 2
-
$827 NZD
View
A
Retailer 3
-
$892 NZD
View
Final sale: no returns
Retailer 4
-
$915 NZD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$915 NZD
View
A
Retailer 6
-
$1,171 NZD
View
B+
Retailer 7
-
$1,217 NZD
View
A
Retailer 8
-
$1,261 NZD
View
A
Retailer 9
-
$1,588 NZD
View
A
Retailer 10
-
$1,652 NZD
View
A
Retailer 11
-
$1,737 NZD
View
B+
Retailer 12
-
$2,136 NZD
View
B+
Retailer 13
-
$2,193 NZD
View
B+
Retailer 14
-
$2,228 NZD
View
B+
Retailer 15
-
$2,806 NZD
View
B
Retailer 16
-
$3,248 NZD
View
B
Retailer 17
-
$3,420 NZD
View
B
Retailer 18
-
$3,509 NZD
View
B
Retailer 19
-
$3,701 NZD
View
B
Retailer 20
-
$4,052 NZD
View
Retailer 21
-
$4,737 NZD
View
Price last confirmed 39 days ago
B
Retailer 22
-
$5,624 NZD
View
Most Expensive
Brilliant Earth
16108711Y · Oct 28
$6,156 NZD
$3,470 USD
View
Price last confirmed 7 days ago
22 more retailers have this diamond
Prices start from $738 NZDSave up to $4,886 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 Round
$738 NZD