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Oval|Lab Grown|IGI

1.54ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG851656312

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG851656312

Diamond specifications and retailer prices

From €232 EUR
$259 USD
As of October 31, 2026
Save €772 EUR (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,003 EUR at With Clarity · As of October 31, 2026
View at With Clarity

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG851656312 or 851656312. Listed at 12 retailers as of October 31, 2026, with prices from €232 to €1,003, a €772 spread on the same certified stone. With Clarity lists it at €1,003. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851656312
Dimensions9.48 × 6.40 × 4.02 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.48 mm6.40 mm1.54 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851656312
Side View
Table 59.0%Crown 34.1°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €994 EUR|Low: €232 EUR|High: €1,003 EUR|Avg: €648 EUR|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
November 1, 2026
Retailer 5€232 EUR
Retailer 9€275 EUR
Retailer 3€290 EUR
Retailer 7€423 EUR
Retailer 8€457 EUR
Retailer 4€797 EUR
Retailer 6€799 EUR
Retailer 10€801 EUR
Retailer 2€806 EUR
Retailer 1€994 EUR
With Clarity€1,003 EUR

5 data points across 11 retailers

12 retailers€232 EUR to €1,003 EUR

A
Cheapest Retailer
-
€232 EUR
$259 USD
A
Retailer 2
-
€275 EUR
HK$2,400 HKD
View
A
Retailer 3
-
€290 EUR
£255 GBP
View
A
Retailer 4
-
€423 EUR
$473 USD
View
A
Retailer 5
-
€457 EUR
$511 USD
View
B+
Retailer 6
-
€797 EUR
$890 USD
View
B+
Retailer 7
-
€799 EUR
$893 USD
View
B+
Retailer 8
-
€801 EUR
SGD 1,210 SGD
View
B+
Retailer 9
-
€806 EUR
$900 USD
View
B+
Retailer 10
-
€904 EUR
$1,010 USD
View
B
Retailer 11
-
€994 EUR
£874 GBP
View
Most Expensive
B
With Clarity
851656312 · Oct 31
€1,003 EUR
$1,121 USD
View
11 more retailers have this diamond
Prices start from €232 EURSave up to €772 EUR

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
€232 EUR