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Oval|Lab Grown|IGI

4.98ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG712589328

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG712589328

Diamond specifications and retailer prices

From $2,222 SGD
$1,738 USD
As of October 30, 2026
Save $4,452 SGD (67%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $6,674 SGD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 4.98ct lab-grown oval diamond

This 4.98ct 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 LG712589328 or 712589328. Listed at 7 retailers as of October 30, 2026, with prices from $2,222 to $6,674, a $4,452 spread on the same certified stone. Taylor and Hart lists it at $6,674. 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

4.98
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG712589328
Dimensions14.06 × 9.51 × 5.76 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.06 mm9.51 mm4.98 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG712589328
Side View
Table 62.0%Crown 36°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.6%

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: Oct 30
Current: $2,650 SGD|Low: $2,002 SGD|High: $7,036 SGD|Avg: $4,259 SGD|+5.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Taylor and Hart
October 31, 2026
Retailer 5$2,222 SGD
Retailer 1$2,650 SGD
Retailer 4$2,706 SGD
Retailer 6$3,035 SGD
Retailer 2$6,075 SGD
Retailer 3$6,526 SGD
Taylor and Hart$6,674 SGD

28 data points across 7 retailers

7 retailers$2,222 SGD to $6,674 SGD

A
Cheapest Retailer
-
$2,222 SGD
$1,738 USD
A
Retailer 2
-
$2,650 SGD
£1,632 GBP
View
A
Retailer 3
-
$2,706 SGD
$2,117 USD
View
B+
Retailer 4
-
$3,035 SGD
$2,374 USD
View
Retailer 5
-
$6,075 SGD
£3,742 GBP
View
Price last confirmed 10 days ago
Retailer 6
-
$6,526 SGD
$5,105 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Taylor and Hart
WMLNE15 · Oct 30
$6,674 SGD
$5,220 USD
View
6 more retailers have this diamond
Prices start from $2,222 SGDSave up to $4,452 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
4.98ct Oval
$2,222 SGD