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Oval|Lab Grown|IGI

15.08ct F VVS2 Oval Lab Grown Diamond

EX • F/VVS2 • IGI LG851663621

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG851663621

Diamond specifications and retailer prices

From $4,832 NZD
£2,141 GBP
As of November 2, 2026
Save $22,563 NZD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $27,395 NZD at Adiamor · As of November 2, 2026
View at Adiamor

About this 15.08ct lab-grown oval diamond

This 15.08ct 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 LG851663621 or 851663621. Listed at 15 retailers as of November 2, 2026, with prices from $4,832 to $27,395, a $22,563 spread on the same certified stone. Adiamor lists it at $27,395. 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

15.08
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851663621
Dimensions21.56 × 13.63 × 8.02 mm
L/W Ratio1.58
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
21.56 mm13.63 mm15.08 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851663621
Side View
Table 61.0%Crown 33.6°Girdle: MED-STKPavilion 39°Culet: NoneDepth 58.8%

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: $27,395 NZD|Low: $4,832 NZD|High: $27,497 NZD|Avg: $11,034 NZD|-0.4%
Adiamor
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 2, 2026
Retailer 8$4,832 NZD
Retailer 10$5,186 NZD
Retailer 5$5,643 NZD
Retailer 3$5,808 NZD
Retailer 15$6,016 NZD
Retailer 14$6,301 NZD
Retailer 6$6,979 NZD
Retailer 4$7,518 NZD
Retailer 9$8,131 NZD
Retailer 11$8,599 NZD
Retailer 2$8,645 NZD
Retailer 12$11,148 NZD
Retailer 7$20,960 NZD
Retailer 13$21,349 NZD
Adiamor$27,395 NZD

4 data points across 15 retailers

15 retailers$4,832 NZD to $27,395 NZD

A
Cheapest Retailer
-
$4,832 NZD
£2,141 GBP
A
Retailer 2
-
$5,186 NZD
$2,918 USD
View
A
Retailer 3
-
$5,643 NZD
$3,175 USD
View
A
Retailer 4
-
$5,808 NZD
$3,268 USD
View
Final sale: no returns
A
Retailer 5
-
$6,016 NZD
$3,385 USD
View
A
Retailer 6
-
$6,301 NZD
$3,545 USD
View
A
Retailer 7
-
$6,979 NZD
$3,927 USD
View
A
Retailer 8
-
$7,518 NZD
$4,230 USD
View
A
Retailer 9
-
$8,131 NZD
£3,602 GBP
View
B+
Retailer 10
-
$8,599 NZD
$4,838 USD
View
Retailer 11
-
$8,645 NZD
$4,864 USD
View
B+
Retailer 12
-
$11,148 NZD
A$9,650 AUD
View
B
Retailer 13
-
$20,960 NZD
$11,793 USD
View
B
Retailer 14
-
$21,349 NZD
A$18,480 AUD
View
Most Expensive
B
Adiamor
D-82887537 · Nov 2
$27,395 NZD
$15,414 USD
View
14 more retailers have this diamond
Prices start from $4,832 NZDSave up to $22,563 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
15.08ct Oval
$4,832 NZD