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Oval|Lab Grown|IGI

1.54ct G VVS1 Oval Lab Grown Diamond

ID • G/VVS1 • IGI LG845638160

Certificate IGI LG845638160

Diamond specifications and retailer prices

From $510 USD
As of November 5, 2026
Save $1,390 USD (73%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,900 USD at Helzberg Diamonds · As of November 5, 2026
View at Helzberg Diamonds

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG845638160 or 845638160. Listed at 5 retailers as of November 5, 2026, with prices from $510 to $1,900, a $1,390 spread on the same certified stone. Helzberg Diamonds lists it at $1,900. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG845638160
Dimensions9.22 × 6.57 × 4.04 mm
L/W Ratio1.40
Top View
9.22 mm6.57 mm1.54 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845638160
Side View
Table 60.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 61.5%

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 5
Current: $1,900 USD|Low: $510 USD|High: $1,900 USD|Avg: $1,084 USD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 3$510 USD
Retailer 2$895 USD
Retailer 4$993 USD
Retailer 5$1,121 USD
Helzberg Diamonds$1,900 USD

1 data point across 5 retailers

5 retailers$510 USD to $1,900 USD

A
Cheapest Retailer
-
$510 USD
B+
Retailer 2
-
$895 USD
View
B+
Retailer 3
-
$993 USD
View
B
Retailer 4
-
$1,121 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKLMJOHMG · Nov 5
$1,900 USD
View
4 more retailers have this diamond
Prices start from $510 USDSave up to $1,390 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.

A
1.54ct Oval
$510 USD