CaratHunter
Plans
Oval|Lab Grown|IGI

15.09ct F VVS2 Oval Lab Grown Diamond

ID • F/VVS2 • IGI LG843644809

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG843644809

Diamond specifications and retailer prices

From $5,114 NZD
£2,260 GBP
As of October 29, 2026
Save $34,151 NZD (87%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $39,264 NZD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 15.09ct lab-grown oval diamond

This 15.09ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843644809 or 843644809. Listed at 7 retailers as of October 28, 2026, with prices from $5,114 to $39,264, a $34,151 spread on the same certified stone. Brilliant Earth lists it at $39,264. 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

15.09
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843644809
Dimensions21.18 × 13.55 × 8.16 mm
L/W Ratio1.56
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
21.18 mm13.55 mm15.09 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843644809
Side View
Table 64.0%Crown 35°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.2%

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: Oct 29
Current: $39,264 NZD|Low: $5,114 NZD|High: $5,730,234 NZD|Avg: $2,217,883 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 3$5,114 NZD
Retailer 2$6,330 NZD
Retailer 6$7,033 NZD
Retailer 5$22,055 NZD
Retailer 4$24,442 NZD
Brilliant Earth$39,264 NZD
Retailer 7$5,715,854 NZD

4 data points across 7 retailers

7 retailers$5,114 NZD to $39,264 NZD

A
Cheapest Retailer
-
$5,114 NZD
£2,260 GBP
A
Retailer 2
-
$7,033 NZD
$3,948 USD
View
Final sale: no returns
B
Retailer 3
-
$22,055 NZD
$12,380 USD
View
B
Retailer 4
-
$24,442 NZD
$13,720 USD
View
Most Expensive
B
Brilliant Earth
22139773A · Oct 28
$39,264 NZD
$22,040 USD
View
4 more retailers have this diamond
Prices start from $5,114 NZDSave up to $34,151 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
15.09ct Oval
$5,114 NZD