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Oval|Lab Grown|IGI

15.03ct E VS2 Oval Lab Grown Diamond

VG • E/VS2 • IGI LG773619418

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG773619418

Diamond specifications and retailer prices

From $6,781 NZD
£3,009 GBP
As of October 27, 2026
Save $34,809 NZD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $51,526 NZD at Brilliant Earth · As of October 10, 2026
View at Brilliant Earth

About this 15.03ct lab-grown oval diamond

This 15.03ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG773619418 or 773619418. Listed at 18 retailers as of October 27, 2026, with a 513% 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

15.03
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773619418
Dimensions20.12 × 14.30 × 8.23 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
20.12 mm14.30 mm15.03 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773619418
Side View
Table 66.0%Crown 35.4°Girdle: MED-STKPavilion 39°Culet: NoneDepth 57.6%

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 27
Current: $26,277 NZD|Low: $6,768 NZD|High: $51,526 NZD|Avg: $16,925 NZD|-49.0%
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
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 16$6,781 NZD
Retailer 18$7,255 NZD
Retailer 7$7,881 NZD
Retailer 6$8,125 NZD
Retailer 8$8,724 NZD
Retailer 15$8,730 NZD
Retailer 5$8,758 NZD
Retailer 2$9,834 NZD
Retailer 13$10,144 NZD
Retailer 9$10,901 NZD
Retailer 17$10,997 NZD
Retailer 11$12,845 NZD
Retailer 3$13,030 NZD
Retailer 14$14,416 NZD
Retailer 10$23,026 NZD
Brilliant Earth$26,277 NZD
Retailer 4$29,400 NZD
Retailer 12$41,590 NZD

31 data points across 18 retailers

18 retailers$6,781 NZD to $41,590 NZD

A
Cheapest Retailer
-
$6,781 NZD
£3,009 GBP
A
Retailer 2
-
$7,255 NZD
$4,089 USD
View
Retailer 3
-
$7,881 NZD
$4,442 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$8,724 NZD
$4,917 USD
View
A
Retailer 5
-
$8,730 NZD
$4,920 USD
View
A
Retailer 6
-
$8,758 NZD
$4,936 USD
View
A
Retailer 7
-
$9,834 NZD
HK$43,300 HKD
View
A
Retailer 8
-
$10,144 NZD
$5,717 USD
View
B+
Retailer 9
-
$10,901 NZD
$6,144 USD
View
B+
Retailer 10
-
$10,997 NZD
£4,880 GBP
View
B+
Retailer 11
-
$12,845 NZD
€6,895 EUR
View
B+
Retailer 12
-
$13,030 NZD
$7,344 USD
View
B+
Retailer 13
-
$14,416 NZD
$8,125 USD
View
Retailer 14
-
$23,026 NZD
A$19,965 AUD
View
Price last confirmed 23 days ago
B
Retailer 15
-
$26,277 NZD
$14,810 USD
View
B
Retailer 16
-
$29,400 NZD
$16,570 USD
View
B
Retailer 17
-
$41,590 NZD
$23,440 USD
View
Most Expensive
Brilliant Earth
18155364A · Oct 10
$51,526 NZD
$29,040 USD
View
Price last confirmed 21 days ago
17 more retailers have this diamond
Prices start from $6,781 NZDSave up to $34,809 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
15.03ct Oval
$6,781 NZD