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Oval|Lab Grown|IGI

15.07ct E VS1 Oval Lab Grown Diamond

VG • E/VS1 • IGI LG826683016

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG826683016

Diamond specifications and retailer prices

From $17,657 NZD
£7,836 GBP
As of November 1, 2026
Save $23,876 NZD (57%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $66,392 NZD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 15.07ct lab-grown oval diamond

This 15.07ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG826683016 or 826683016. Listed at 21 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
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826683016
Dimensions21.08 × 13.75 × 7.97 mm
L/W Ratio1.53
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
21.08 mm13.75 mm15.07 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826683016
Side View
Table 60.0%Crown 32.5°Girdle: STK-THKPavilion 37.3°Culet: NoneDepth 58.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $41,532 NZD|Low: $17,650 NZD|High: $66,392 NZD|Avg: $34,182 NZD|-0.2%
Retailer 1
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
Retailer 16
Taylor and Hart
November 1, 2026
Retailer 9$17,657 NZD
Retailer 2$18,951 NZD
Retailer 14$19,012 NZD
Retailer 5$21,224 NZD
Retailer 4$21,700 NZD
Retailer 6$21,984 NZD
Retailer 7$23,458 NZD
Retailer 16$23,689 NZD
Retailer 11$26,172 NZD
Retailer 8$31,994 NZD
Retailer 10$33,124 NZD
Retailer 12$34,032 NZD
Retailer 13$41,396 NZD
Retailer 1$41,532 NZD
Retailer 3$61,255 NZD
Retailer 15$66,128 NZD
Taylor and Hart$66,392 NZD

43 data points across 17 retailers

21 retailers$17,657 NZD to $41,532 NZD

B+
Cheapest Retailer
-
$17,657 NZD
£7,836 GBP
B
Retailer 2
-
$18,951 NZD
$10,681 USD
View
B
Retailer 3
-
$19,012 NZD
$10,715 USD
View
B
Retailer 4
-
$19,709 NZD
$11,108 USD
View
B
Retailer 5
-
$20,603 NZD
$11,612 USD
View
B
Retailer 6
-
$21,224 NZD
$11,962 USD
View
Final sale: no returns
B
Retailer 7
-
$21,700 NZD
$12,230 USD
View
B
Retailer 8
-
$21,984 NZD
$12,390 USD
View
Retailer 9
-
$21,984 NZD
$12,390 USD
View
Price last confirmed 19 days ago
B
Retailer 10
-
$23,458 NZD
$13,221 USD
View
B
Retailer 11
-
$23,689 NZD
$13,351 USD
View
B
Retailer 12
-
$26,172 NZD
£11,615 GBP
View
B
Retailer 13
-
$31,994 NZD
$18,032 USD
View
B
Retailer 14
-
$33,124 NZD
A$28,721 AUD
View
B
Retailer 15
-
$34,032 NZD
ZAR 309,861 ZAR
View
Retailer 16
-
$41,396 NZD
€22,220 EUR
View
Price last confirmed 9 days ago
B
Retailer 17
-
$41,532 NZD
A$36,012 AUD
View
Retailer 18
-
$61,255 NZD
$34,524 USD
View
Price under review
Retailer 19
-
$66,128 NZD
$37,270 USD
View
Price under review
Most Expensive
Taylor and Hart
2HCWS62 · Oct 31
$66,392 NZD
$37,419 USD
View
Price under review
19 more retailers have this diamond
Prices start from $17,657 NZDSave up to $23,876 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
$17,657 NZD