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Oval|Lab Grown|IGI

0.54ct G IF Oval Lab Grown Diamond

EX • G/IF • IGI LG717587451

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG717587451

Diamond specifications and retailer prices

From $437 SGD
As of November 5, 2026
Save $733 SGD (63%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,170 SGD at MOH London · As of November 4, 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG717587451 or 717587451. Listed at 9 retailers as of November 4, 2026, with prices from $437 to $1,170, a $733 spread on the same certified stone. MOH London lists it at $1,170. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.54
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717587451
Dimensions6.53 × 4.55 × 2.86 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.53 mm4.55 mm0.54 ctG / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717587451
Side View
Table 61.0%Crown 35.2°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 62.9%

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: $1,170 SGD|Low: $422 SGD|High: $1,194 SGD|Avg: $661 SGD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 2$437 SGD
Retailer 8$456 SGD
Retailer 3$475 SGD
Retailer 5$536 SGD
Retailer 4$549 SGD
Retailer 6$815 SGD
Retailer 7$876 SGD
MOH London$1,170 SGD

42 data points across 8 retailers

9 retailers$437 SGD to $1,170 SGD

A
Cheapest Retailer
-
$437 SGD
A
Retailer 2
-
$456 SGD
View
A
Retailer 3
-
$475 SGD
View
B+
Retailer 4
-
$536 SGD
View
Retailer 5
-
$549 SGD
View
Price last confirmed 15 days ago
B+
Retailer 6
-
$685 SGD
View
B
Retailer 7
-
$815 SGD
View
B
Retailer 8
-
$876 SGD
View
Most Expensive
B
MOH London
LG717587451 · Nov 4
$1,170 SGD
£721 GBP
View
8 more retailers have this diamond
Prices start from $437 SGDSave up to $733 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.

A
0.54ct Oval
$437 SGD