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Oval|Lab Grown|IGI

4.54ct D VS1 Oval Lab Grown Diamond

VG • D/VS1 • IGI LG841606087

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG841606087

Diamond specifications and retailer prices

From $1,664 SGD
$1,301 USD
As of November 2, 2026
Save $8,222 SGD (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $9,886 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 very-good cut grade and certified by IGI LG841606087 or 841606087. Listed at 9 retailers as of November 2, 2026, with prices from $1,664 to $9,886, a $8,222 spread on the same certified stone. Brilliant Earth lists it at $9,886. 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

4.54
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841606087
Dimensions13.26 × 9.34 × 5.83 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.26 mm9.34 mm4.54 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841606087
Side View
Table 60.0%Crown 32.1°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.4%

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: $9,886 SGD|Low: $1,547 SGD|High: $9,886 SGD|Avg: $3,489 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 8$1,664 SGD
Retailer 2$1,859 SGD
Retailer 5$1,952 SGD
Retailer 6$3,197 SGD
Retailer 9$4,190 SGD
Retailer 4$4,538 SGD
Retailer 7$5,784 SGD
Retailer 3$7,219 SGD
Brilliant Earth$9,886 SGD

33 data points across 9 retailers

9 retailers$1,664 SGD to $9,886 SGD

A
Cheapest Retailer
-
$1,664 SGD
$1,301 USD
A
Retailer 2
-
$1,859 SGD
£1,144 GBP
View
B+
Retailer 3
-
$1,952 SGD
$1,526 USD
View
B+
Retailer 4
-
$3,197 SGD
$2,500 USD
View
B
Retailer 5
-
$4,190 SGD
$3,277 USD
View
B
Retailer 6
-
$4,538 SGD
£2,794 GBP
View
B
Retailer 7
-
$5,784 SGD
$4,523 USD
View
B
Retailer 8
-
$7,219 SGD
$5,645 USD
View
Most Expensive
B
Brilliant Earth
22271039A · Nov 2
$9,886 SGD
$7,730 USD
View
8 more retailers have this diamond
Prices start from $1,664 SGDSave up to $8,222 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
4.54ct Oval
$1,664 SGD