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Oval|Lab Grown|IGI

15.07ct F VVS2 Oval Lab Grown Diamond

VG • F/VVS2 • IGI LG829619426

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG829619426

Diamond specifications and retailer prices

From $17,685 NZD
£7,835 GBP
As of November 2, 2026
Save $23,917 NZD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $60,855 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 15.07ct lab-grown oval diamond

This 15.07ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG829619426 or 829619426. Listed at 19 retailers as of November 1, 2026, with a 135% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

15.07
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829619426
Dimensions20.22 × 14.07 × 8.21 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
20.22 mm14.07 mm15.07 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829619426
Side View
Table 57.0%Crown 34°Girdle: MED-STKPavilion 37.2°Culet: NoneDepth 58.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $60,855 NZD|Low: $15,454 NZD|High: $66,504 NZD|Avg: $32,741 NZD
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 2, 2026
Retailer 13$15,454 NZD
Retailer 2$17,685 NZD
Retailer 15$18,983 NZD
Retailer 3$21,736 NZD
Retailer 4$22,021 NZD
Retailer 5$23,498 NZD
Retailer 14$23,729 NZD
Retailer 8$26,216 NZD
Retailer 10$31,769 NZD
Retailer 6$32,176 NZD
Retailer 11$34,089 NZD
Retailer 12$41,466 NZD
Retailer 9$41,603 NZD
Brilliant Earth$60,855 NZD
Retailer 7$66,504 NZD

43 data points across 15 retailers

19 retailers$17,685 NZD to $41,603 NZD

Retailer 1
-
$15,454 NZD
$8,695 USD
Price last confirmed 14 days ago
B
Retailer 2
-
$17,685 NZD
£7,835 GBP
View
B
Retailer 3
-
$18,983 NZD
$10,681 USD
View
B
Retailer 4
-
$19,742 NZD
$11,108 USD
View
B
Retailer 5
-
$20,638 NZD
$11,612 USD
View
B
Retailer 6
-
$21,736 NZD
$12,230 USD
View
B
Retailer 7
-
$22,021 NZD
$12,390 USD
View
Retailer 8
-
$22,021 NZD
$12,390 USD
View
Price last confirmed 20 days ago
B
Retailer 9
-
$23,498 NZD
$13,221 USD
View
B
Retailer 10
-
$23,729 NZD
$13,351 USD
View
B
Retailer 11
-
$26,216 NZD
£11,615 GBP
View
B
Retailer 12
-
$31,769 NZD
A$27,500 AUD
View
B
Retailer 13
-
$32,176 NZD
$18,104 USD
View
B
Retailer 14
-
$34,089 NZD
ZAR 309,861 ZAR
View
Retailer 15
-
$41,466 NZD
€22,220 EUR
View
Price last confirmed 10 days ago
B
Retailer 16
-
$41,603 NZD
A$36,012 AUD
View
Most Expensive
Brilliant Earth
21314799A · Oct 31
$60,855 NZD
$34,240 USD
View
Price under review
16 more retailers have this diamond
Prices start from $17,685 NZDSave up to $23,917 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.

B
15.07ct Oval
$17,685 NZD