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Oval|Lab Grown|IGI

4.03ct D VS2 Oval Lab Grown Diamond

EX • D/VS2 • IGI LG704579194

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG704579194

Diamond specifications and retailer prices

From $1,592 NZD
$897 USD
As of October 29, 2026
Save $11,041 NZD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $14,248 NZD at Brilliant Earth · As of October 18, 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 LG704579194 or 704579194. Listed at 22 retailers as of October 29, 2026, with a 694% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle34.2°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704579194
Dimensions8.98 × 8.98 × 5.76 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.98 mm8.98 mm4.03 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704579194
Side View
Table 60.0%Crown 34.2°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 64.1%

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: $14,248 NZD|Low: $1,366 NZD|High: $14,691 NZD|Avg: $4,795 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
October 30, 2026
Retailer 4$1,366 NZD
Retailer 7$1,549 NZD
Retailer 13$1,652 NZD
Retailer 15$1,652 NZD
Retailer 2$1,795 NZD
Retailer 12$1,987 NZD
Retailer 8$2,805 NZD
Retailer 11$3,927 NZD
Retailer 6$5,124 NZD
Retailer 3$5,167 NZD
Retailer 10$5,234 NZD
Retailer 14$5,721 NZD
Retailer 9$6,868 NZD
Retailer 5$12,633 NZD
Brilliant Earth$14,248 NZD

37 data points across 15 retailers

22 retailers$1,592 NZD to $12,633 NZD

Retailer 1
-
$1,366 NZD
$770 USD
Price last confirmed 28 days ago
Retailer 2
-
$1,549 NZD
$873 USD
View
Price last confirmed 34 days ago
A
Retailer 3
-
$1,592 NZD
$897 USD
View
Final sale: no returns
Retailer 4
-
$1,652 NZD
$931 USD
View
Price last confirmed 28 days ago
Retailer 5
-
$1,652 NZD
$931 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,795 NZD
£796 GBP
View
A
Retailer 7
-
$1,987 NZD
$1,120 USD
View
A
Retailer 8
-
$2,328 NZD
$1,312 USD
View
A
Retailer 9
-
$2,379 NZD
$1,341 USD
View
A
Retailer 10
-
$2,665 NZD
$1,502 USD
View
A
Retailer 11
-
$2,805 NZD
£1,245 GBP
View
B+
Retailer 12
-
$3,927 NZD
$2,213 USD
View
B
Retailer 13
-
$5,030 NZD
£2,232 GBP
View
Retailer 14
-
$5,124 NZD
$2,888 USD
View
Price last confirmed 30 days ago
B
Retailer 15
-
$5,167 NZD
$2,912 USD
View
B
Retailer 16
-
$5,225 NZD
$2,945 USD
View
Retailer 17
-
$5,234 NZD
$2,950 USD
View
Price last confirmed 9 days ago
Retailer 18
-
$5,721 NZD
A$4,961 AUD
View
Price last confirmed 22 days ago
B
Retailer 19
-
$6,501 NZD
$3,664 USD
View
B
Retailer 20
-
$6,868 NZD
£3,048 GBP
View
B
Retailer 21
-
$12,633 NZD
$7,120 USD
View
Most Expensive
Brilliant Earth
18610731A · Oct 18
$14,248 NZD
$8,030 USD
View
Price last confirmed 12 days ago
21 more retailers have this diamond
Prices start from $1,592 NZDSave up to $11,041 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
$1,592 NZD