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Oval|Lab Grown|IGI

4.54ct D VS1 Oval Lab Grown Diamond

EX • D/VS1

Diamond specifications and retailer prices

From $2,180 NZD
£966 GBP
As of November 2, 2026
Save $8,020 NZD (79%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $10,200 NZD at The Diamond Guys · As of November 3, 2026
View at The Diamond Guys

About this 4.54ct lab-grown oval diamond

This 4.54ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 4 retailers as of November 2, 2026, with prices from $2,180 to $10,200, a $8,020 spread on the same certified stone. The Diamond Guys lists it at $10,200. 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

4.54
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions13.16 × 9.53 × 5.75 mm
L/W Ratio1.38
Top View
13.16 mm9.53 mm4.54 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 62.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 60.3%

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: Nov 2
Current: $5,783 NZD|Low: $1,468 NZD|High: $10,200 NZD|Avg: $4,335 NZD|+22.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
The Diamond Guys
November 2, 2026
Retailer 4$1,788 NZD
Retailer 2$2,180 NZD
Retailer 3$2,309 NZD
Retailer 1$5,783 NZD
The Diamond Guys$10,200 NZD

10 data points across 5 retailers

4 retailers$2,180 NZD to $10,200 NZD

A
Cheapest Retailer
-
$2,180 NZD
£966 GBP
A
Retailer 2
-
$2,309 NZD
$1,299 USD
View
B
Retailer 3
-
$5,783 NZD
CA$4,519 CAD
View
Most Expensive
B
The Diamond Guys
1951612272 · Nov 3
$10,200 NZD
$5,739 USD
View
3 more retailers have this diamond
Prices start from $2,180 NZDSave up to $8,020 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
4.54ct Oval
$2,180 NZD