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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 $1,734 SGD
£1,068 GBP
As of November 2, 2026
Save $4,654 SGD (73%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,388 SGD 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 $1,734 to $6,388, a $4,654 spread on the same certified stone. Taylor and Hart lists it at $6,388. 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: $2,889 SGD|Low: $1,734 SGD|High: $6,388 SGD|Avg: $3,691 SGD|+10.8%
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 2, 2026
Retailer 5$1,734 SGD
Retailer 2$1,758 SGD
Retailer 11$2,040 SGD
Retailer 6$2,645 SGD
Retailer 1$2,889 SGD
Retailer 12$3,413 SGD
Retailer 4$3,490 SGD
Retailer 9$3,878 SGD
Retailer 8$3,904 SGD
Retailer 10$5,228 SGD
Retailer 3$5,456 SGD
Retailer 7$5,854 SGD
Taylor and Hart$6,388 SGD

8 data points across 13 retailers

13 retailers$1,734 SGD to $6,388 SGD

A
Cheapest Retailer
-
$1,734 SGD
£1,068 GBP
A
Retailer 2
-
$1,758 SGD
$1,375 USD
View
Final sale: no returns
A
Retailer 3
-
$2,040 SGD
$1,595 USD
View
B+
Retailer 4
-
$2,645 SGD
£1,629 GBP
View
B+
Retailer 5
-
$2,889 SGD
$2,259 USD
View
B+
Retailer 6
-
$3,413 SGD
$2,669 USD
View
B+
Retailer 7
-
$3,490 SGD
$2,729 USD
View
B
Retailer 8
-
$3,878 SGD
ZAR 48,989 ZAR
View
B
Retailer 9
-
$3,904 SGD
A$4,696 AUD
View
B
Retailer 10
-
$5,228 SGD
$4,088 USD
View
B
Retailer 11
-
$5,456 SGD
$4,266 USD
View
B
Retailer 12
-
$5,854 SGD
£3,604 GBP
View
Most Expensive
B
Taylor and Hart
YLV80TO · Oct 31
$6,388 SGD
$4,995 USD
View
12 more retailers have this diamond
Prices start from $1,734 SGDSave up to $4,654 SGD

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
$1,734 SGD