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Oval|Lab Grown|IGI

1.54ct G VS2 Oval Lab Grown Diamond

EX • G/VS2 • IGI LG571301918

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG571301918

Diamond specifications and retailer prices

From $2,191 SGD
$1,710 USD
As of November 3, 2026
Save $1,571 SGD (42%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,448 SGD at Flawless Fine Jewelry · As of November 3, 2026
View at Flawless Fine Jewelry

About this 1.54ct lab-grown oval diamond

This 1.54ct lab-grown oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG571301918 or 571301918. Listed at 15 retailers as of November 2, 2026, with a 72% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571301918
Dimensions9.41 × 6.47 × 4.04 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.41 mm6.47 mm1.54 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG571301918
Side View
Table 60.0%Crown 37.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $5,448 SGD|Low: $2,191 SGD|High: $8,318 SGD|Avg: $4,164 SGD
Flawless Fine Jewelry
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
November 3, 2026
Retailer 9$2,191 SGD
Retailer 11$2,478 SGD
Retailer 4$2,696 SGD
Retailer 5$2,775 SGD
Retailer 6$2,874 SGD
Retailer 12$2,874 SGD
Retailer 7$3,762 SGD
Retailer 2$3,953 SGD
Retailer 14$4,501 SGD
Retailer 10$4,720 SGD
Retailer 3$5,387 SGD
Flawless Fine Jewelry$5,448 SGD
Retailer 13$7,745 SGD
Retailer 8$8,209 SGD

42 data points across 14 retailers

15 retailers$2,191 SGD to $3,762 SGD

B
Cheapest Retailer
-
$2,191 SGD
$1,710 USD
B
Retailer 2
-
$2,478 SGD
$1,934 USD
View
B
Retailer 3
-
$2,696 SGD
$2,104 USD
View
B
Retailer 4
-
$2,775 SGD
$2,166 USD
View
Final sale: no returns
Retailer 5
-
$2,874 SGD
$2,243 USD
View
Price last confirmed 23 days ago
B
Retailer 6
-
$2,874 SGD
$2,243 USD
View
B
Retailer 7
-
$3,088 SGD
$2,410 USD
View
B
Retailer 8
-
$3,762 SGD
£2,312 GBP
View
Retailer 9
-
$3,953 SGD
£2,429 GBP
View
Price under review
Retailer 10
-
$4,501 SGD
$3,513 USD
View
Price under review
Retailer 11
-
$4,720 SGD
$3,684 USD
View
Price under review
Retailer 12
-
$5,387 SGD
$4,205 USD
View
Price under review
Most Expensive
Flawless Fine Jewelry
898A56F68 · Nov 3
$5,448 SGD
£3,348 GBP
View
Price under review
12 more retailers have this diamond
Prices start from $2,191 SGDSave up to $1,571 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.

B
1.54ct Oval
$2,191 SGD