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Oval|Lab Grown|IGI

0.54ct H SI2 Oval Lab Grown Diamond

ID • H/SI2 • IGI LG436072754

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG436072754

Diamond specifications and retailer prices

From $273 USD
As of October 29, 2026
Save $1,088 USD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,361 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.54ct lab-grown oval diamond

This 0.54ct lab-grown oval sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436072754 or 436072754. Listed at 11 retailers as of October 29, 2026, with prices from $273 to $1,361, a $1,088 spread on the same certified stone. MOH London lists it at $1,361. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.54
Carat
H
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436072754
Dimensions6.48 × 4.48 × 2.85 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
6.48 mm4.48 mm0.54 ctH / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436072754
Side View
Table 59.0%Crown 34.9°Girdle: STK-THKPavilion 41.3°Culet: NoneDepth 63.6%

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: Oct 29
Current: $1,361 USD|Low: $217 USD|High: $1,370 USD|Avg: $607 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 5$273 USD
Retailer 9$305 USD
Retailer 7$338 USD
Retailer 10$338 USD
Retailer 6$400 USD
Retailer 8$559 USD
Retailer 2$629 USD
Retailer 11$692 USD
Retailer 3$708 USD
Retailer 4$1,038 USD
MOH London$1,361 USD

21 data points across 11 retailers

11 retailers$273 USD to $1,361 USD

A
Cheapest Retailer
-
$273 USD
A
Retailer 2
-
$305 USD
View
Final sale: no returns
A
Retailer 3
-
$316 USD
View
A
Retailer 4
-
$338 USD
View
A
Retailer 5
-
$338 USD
View
B+
Retailer 6
-
$400 USD
View
B+
Retailer 7
-
$559 USD
View
B
Retailer 8
-
$629 USD
€599 EUR
View
B
Retailer 9
-
$1,038 USD
View
B
Retailer 10
-
$1,087 USD
View
Most Expensive
B
MOH London
LG436072754 · Oct 29
$1,361 USD
£1,072 GBP
View
10 more retailers have this diamond
Prices start from $273 USDSave up to $1,088 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
0.54ct Oval
$273 USD