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Oval|Lab Grown|IGI

4.59ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG827602122

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG827602122

Diamond specifications and retailer prices

From $807 SGD
$631 USD
As of November 1, 2026
Save $4,424 SGD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,231 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.59ct lab-grown oval diamond

This 4.59ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG827602122 or 827602122. Listed at 20 retailers as of October 31, 2026, with prices from $807 to $5,231, a $4,424 spread on the same certified stone. Brilliant Earth lists it at $5,231. 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

4.59
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG827602122
Dimensions13.97 × 9.04 × 5.69 mm
L/W Ratio1.55
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.97 mm9.04 mm4.59 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG827602122
Side View
Table 60.0%Crown 37.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.9%

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 1
Current: $5,231 SGD|Low: $807 SGD|High: $9,694 SGD|Avg: $2,454 SGD|-46.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 6$807 SGD
Retailer 17$877 SGD
Retailer 3$903 SGD
Retailer 9$936 SGD
Retailer 14$1,164 SGD
Retailer 10$1,531 SGD
Retailer 2$1,568 SGD
Retailer 13$1,991 SGD
Retailer 11$2,005 SGD
Retailer 18$2,051 SGD
Retailer 15$2,390 SGD
Retailer 8$2,631 SGD
Retailer 5$2,904 SGD
Retailer 16$3,132 SGD
Retailer 4$3,192 SGD
Retailer 7$3,230 SGD
Retailer 12$3,963 SGD
Brilliant Earth$5,231 SGD

42 data points across 18 retailers

20 retailers$807 SGD to $5,231 SGD

A
Cheapest Retailer
-
$807 SGD
$631 USD
A
Retailer 2
-
$877 SGD
$686 USD
View
A
Retailer 3
-
$903 SGD
$706 USD
View
Final sale: no returns
A
Retailer 4
-
$936 SGD
$732 USD
View
Retailer 5
-
$936 SGD
$732 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$1,164 SGD
$910 USD
View
B+
Retailer 7
-
$1,531 SGD
$1,197 USD
View
A
Retailer 8
-
$1,539 SGD
HK$9,400 HKD
View
A
Retailer 9
-
$1,568 SGD
£965 GBP
View
A
Retailer 10
-
$1,991 SGD
ZAR 25,156 ZAR
View
A
Retailer 11
-
$2,005 SGD
A$2,412 AUD
View
A
Retailer 12
-
$2,051 SGD
$1,604 USD
View
B+
Retailer 13
-
$2,390 SGD
$1,869 USD
View
B+
Retailer 14
-
$2,631 SGD
$2,057 USD
View
B+
Retailer 15
-
$2,904 SGD
£1,788 GBP
View
B+
Retailer 16
-
$3,132 SGD
$2,449 USD
View
B+
Retailer 17
-
$3,192 SGD
$2,496 USD
View
B+
Retailer 18
-
$3,230 SGD
$2,525 USD
View
B
Retailer 19
-
$3,963 SGD
£2,440 GBP
View
Most Expensive
B
Brilliant Earth
21160080A · Oct 31
$5,231 SGD
$4,090 USD
View
19 more retailers have this diamond
Prices start from $807 SGDSave up to $4,424 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
4.59ct Oval
$807 SGD