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Oval|Lab Grown|IGI

4.57ct D VS1 Oval Lab Grown Diamond

VG • D/VS1 • IGI LG849622918

Shape and cutting style on the report: Moval brilliant cut

Certificate IGI LG849622918

Diamond specifications and retailer prices

From $2,410 NZD
£1,068 GBP
As of November 2, 2026
Save $6,468 NZD (73%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,878 NZD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 4.57ct lab-grown oval diamond

This 4.57ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG849622918 or 849622918. Listed at 13 retailers as of October 31, 2026, with prices from $2,410 to $8,878, a $6,468 spread on the same certified stone. Taylor and Hart lists it at $8,878. 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

4.57
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849622918
Dimensions15.29 × 8.25 × 5.33 mm
L/W Ratio1.85
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.29 mm8.25 mm4.57 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849622918
Side View
Table 59.0%Crown 39°Girdle: STK-VTKPavilion 38.2°Culet: NoneDepth 64.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $5,394 NZD|Low: $2,410 NZD|High: $8,878 NZD|Avg: $5,139 NZD|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
November 3, 2026
Retailer 7$2,410 NZD
Retailer 2$2,444 NZD
Retailer 11$2,835 NZD
Retailer 5$3,676 NZD
Retailer 6$4,015 NZD
Retailer 12$4,744 NZD
Retailer 4$4,850 NZD
Retailer 1$5,394 NZD
Retailer 9$5,425 NZD
Retailer 10$7,266 NZD
Retailer 3$7,583 NZD
Retailer 8$8,135 NZD
Taylor and Hart$8,878 NZD

9 data points across 13 retailers

13 retailers$2,410 NZD to $8,878 NZD

A
Cheapest Retailer
-
$2,410 NZD
£1,068 GBP
A
Retailer 2
-
$2,444 NZD
$1,375 USD
View
Final sale: no returns
A
Retailer 3
-
$2,835 NZD
$1,595 USD
View
B+
Retailer 4
-
$3,676 NZD
£1,629 GBP
View
B+
Retailer 5
-
$4,015 NZD
$2,259 USD
View
B+
Retailer 6
-
$4,744 NZD
$2,669 USD
View
B+
Retailer 7
-
$4,850 NZD
$2,729 USD
View
B
Retailer 8
-
$5,394 NZD
ZAR 49,033 ZAR
View
B
Retailer 9
-
$5,425 NZD
A$4,696 AUD
View
B
Retailer 10
-
$7,266 NZD
$4,088 USD
View
B
Retailer 11
-
$7,583 NZD
$4,266 USD
View
B
Retailer 12
-
$8,135 NZD
£3,604 GBP
View
Most Expensive
B
Taylor and Hart
YLV80TO · Oct 31
$8,878 NZD
$4,995 USD
View
12 more retailers have this diamond
Prices start from $2,410 NZDSave up to $6,468 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
4.57ct Oval
$2,410 NZD