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 $1,710 USD
As of October 29, 2026
Save $1,235 USD (42%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,252 USD at Flawless Fine Jewelry · As of October 31, 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 October 29, 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
Color
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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Price History

Last verified: Oct 29
Current: $4,252 USD|Low: $1,710 USD|High: $6,492 USD|Avg: $3,231 USD|+7.7%
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
October 30, 2026
Retailer 9$1,710 USD
Retailer 11$1,934 USD
Retailer 4$2,104 USD
Retailer 5$2,166 USD
Retailer 6$2,243 USD
Retailer 12$2,243 USD
Retailer 2$2,945 USD
Retailer 7$3,085 USD
Retailer 14$3,513 USD
Retailer 10$3,684 USD
Retailer 3$4,205 USD
Flawless Fine Jewelry$4,252 USD
Retailer 13$6,045 USD
Retailer 8$6,441 USD

41 data points across 14 retailers

15 retailers$1,710 USD to $2,945 USD

B
Cheapest Retailer
-
$1,710 USD
B
Retailer 2
-
$1,934 USD
View
B
Retailer 3
-
$2,104 USD
View
B
Retailer 4
-
$2,166 USD
View
Final sale: no returns
Retailer 5
-
$2,243 USD
View
Price last confirmed 20 days ago
B
Retailer 6
-
$2,243 USD
View
B
Retailer 7
-
$2,410 USD
View
B
Retailer 8
-
$2,945 USD
£2,319 GBP
View
Retailer 9
-
$3,085 USD
£2,429 GBP
View
Price under review
Retailer 10
-
$3,513 USD
View
Price under review
Retailer 11
-
$3,684 USD
View
Price under review
Retailer 12
-
$4,205 USD
View
Price under review
Most Expensive
Flawless Fine Jewelry
898A56F68 · Oct 31
$4,252 USD
£3,348 GBP
View
Price under review
12 more retailers have this diamond
Prices start from $1,710 USDSave up to $1,235 USD

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
$1,710 USD