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Oval|Lab Grown|IGI

13.03ct E VVS2 Oval Lab Grown Diamond

VG • E/VVS2 • IGI LG778699904

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG778699904

Diamond specifications and retailer prices

From $5,634 NZD
£2,500 GBP
As of October 29, 2026
Save $18,847 NZD (77%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $55,323 NZD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 13.03ct lab-grown oval diamond

This 13.03ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG778699904 or 778699904. Listed at 23 retailers as of October 28, 2026, with a 335% 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

13.03
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.3°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778699904
Dimensions18.79 × 13.37 × 7.83 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
18.79 mm13.37 mm13.03 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778699904
Side View
Table 69.0%Crown 42.3°Girdle: THK-VTKPavilion 38°Culet: NoneDepth 58.6%

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 29
Current: $55,323 NZD|Low: $5,087 NZD|High: $57,044 NZD|Avg: $15,978 NZD|-3.0%
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
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 18$5,634 NZD
Retailer 8$6,011 NZD
Retailer 6$6,542 NZD
Retailer 19$6,732 NZD
Retailer 17$6,975 NZD
Retailer 5$7,248 NZD
Retailer 16$7,459 NZD
Retailer 11$8,116 NZD
Retailer 21$8,715 NZD
Retailer 15$9,276 NZD
Retailer 10$10,028 NZD
Retailer 4$10,654 NZD
Retailer 13$10,794 NZD
Retailer 2$11,159 NZD
Retailer 14$11,750 NZD
Retailer 20$12,198 NZD
Retailer 7$17,472 NZD
Retailer 3$21,343 NZD
Retailer 12$23,286 NZD
Retailer 9$24,481 NZD
Brilliant Earth$55,323 NZD

23 data points across 21 retailers

23 retailers$5,634 NZD to $24,481 NZD

A
Cheapest Retailer
-
$5,634 NZD
£2,500 GBP
A
Retailer 2
-
$6,011 NZD
$3,388 USD
View
A
Retailer 3
-
$6,542 NZD
$3,687 USD
View
A
Retailer 4
-
$6,732 NZD
$3,794 USD
View
Final sale: no returns
B+
Retailer 5
-
$6,975 NZD
$3,931 USD
View
B+
Retailer 6
-
$7,248 NZD
$4,085 USD
View
B+
Retailer 7
-
$7,459 NZD
$4,204 USD
View
A
Retailer 8
-
$8,116 NZD
$4,574 USD
View
B+
Retailer 9
-
$8,715 NZD
$4,912 USD
View
B+
Retailer 10
-
$9,276 NZD
£4,116 GBP
View
B+
Retailer 11
-
$10,028 NZD
$5,652 USD
View
B+
Retailer 12
-
$10,654 NZD
£4,728 GBP
View
B+
Retailer 13
-
$10,794 NZD
ZAR 98,278 ZAR
View
B+
Retailer 14
-
$11,159 NZD
€5,990 EUR
View
Retailer 15
-
$11,750 NZD
A$10,188 AUD
View
Price last confirmed 10 days ago
B+
Retailer 16
-
$12,198 NZD
$6,875 USD
View
B
Retailer 17
-
$16,671 NZD
$9,396 USD
View
B
Retailer 18
-
$17,472 NZD
$9,847 USD
View
B
Retailer 19
-
$21,343 NZD
$12,029 USD
View
B
Retailer 20
-
$23,286 NZD
$13,124 USD
View
B
Retailer 21
-
$24,481 NZD
$13,798 USD
View
Retailer 22
-
$55,323 NZD
$31,180 USD
View
Price under review
Most Expensive
Brilliant Earth
18531832A · Oct 28
$55,323 NZD
$31,180 USD
View
Price under review
22 more retailers have this diamond
Prices start from $5,634 NZDSave up to $18,847 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
13.03ct Oval
$5,634 NZD