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Oval|Lab Grown|IGI

4.03ct D VS2 Oval Lab Grown Diamond

EX • D/VS2 • IGI LG817675611

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG817675611

Diamond specifications and retailer prices

From $1,253 NZD
$706 USD
As of October 29, 2026
Save $13,084 NZD (91%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $14,336 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.03ct lab-grown oval diamond

This 4.03ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817675611 or 817675611. Listed at 20 retailers as of October 29, 2026, with prices from $1,253 to $14,336, a $13,084 spread on the same certified stone. Brilliant Earth lists it at $14,336. 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

4.03
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817675611
Dimensions12.75 × 8.88 × 5.65 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
12.75 mm8.88 mm4.03 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817675611
Side View
Table 59.0%Crown 35.9°Girdle: THN-STKPavilion 41.1°Culet: NoneDepth 63.6%

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: $14,336 NZD|Low: $1,253 NZD|High: $14,354 NZD|Avg: $3,691 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
October 30, 2026
Retailer 4$1,253 NZD
Retailer 11$1,280 NZD
Retailer 5$1,297 NZD
Retailer 8$1,508 NZD
Retailer 13$1,859 NZD
Retailer 2$2,174 NZD
Retailer 10$2,196 NZD
Retailer 12$3,313 NZD
Retailer 6$4,029 NZD
Retailer 14$4,342 NZD
Retailer 3$4,425 NZD
Retailer 7$5,494 NZD
Retailer 9$5,625 NZD
Brilliant Earth$14,336 NZD

42 data points across 14 retailers

20 retailers$1,253 NZD to $14,336 NZD

Retailer 1
-
$1,118 NZD
$630 USD
Price last confirmed 31 days ago
Retailer 2
-
$1,118 NZD
$630 USD
View
Price last confirmed 38 days ago
Retailer 3
-
$1,217 NZD
$686 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
$1,253 NZD
$706 USD
View
Final sale: no returns
Retailer 5
-
$1,279 NZD
$721 USD
View
Price last confirmed 38 days ago
Retailer 6
-
$1,279 NZD
$721 USD
View
Price last confirmed 30 days ago
Retailer 7
-
$1,280 NZD
£568 GBP
View
Price last confirmed 13 days ago
A
Retailer 8
-
$1,508 NZD
$850 USD
View
B+
Retailer 9
-
$1,859 NZD
$1,048 USD
View
A
Retailer 10
-
$2,174 NZD
£965 GBP
View
B+
Retailer 11
-
$3,313 NZD
$1,867 USD
View
B+
Retailer 12
-
$3,339 NZD
$1,882 USD
View
Retailer 13
-
$3,646 NZD
$2,055 USD
View
Price last confirmed 30 days ago
B+
Retailer 14
-
$4,029 NZD
£1,788 GBP
View
B+
Retailer 15
-
$4,342 NZD
$2,447 USD
View
B+
Retailer 16
-
$4,425 NZD
$2,494 USD
View
B+
Retailer 17
-
$4,477 NZD
$2,523 USD
View
B
Retailer 18
-
$5,494 NZD
£2,438 GBP
View
Retailer 19
-
$5,625 NZD
$3,170 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
20907304A · Oct 29
$14,336 NZD
$8,080 USD
View
19 more retailers have this diamond
Prices start from $1,253 NZDSave up to $13,084 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
4.03ct Oval
$1,253 NZD