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Oval|Lab Grown|IGI

0.54ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG831650991

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG831650991

Diamond specifications and retailer prices

From HK$2,903 HKD
$370 USD
As of October 29, 2026
Save HK$11,059 HKD (79%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$15,504 HKD at MOH London · As of November 1, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831650991 or 831650991. Listed at 22 retailers as of October 29, 2026, with a 381% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831650991
Dimensions6.58 × 4.61 × 2.87 mm
L/W Ratio1.43
Girdle conditionFaceted
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
6.58 mm4.61 mm0.54 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831650991
Side View
Table 61.0%Crown 35.1°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.3%

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 29
Current: HK$15,504 HKD|Low: HK$2,785 HKD|High: HK$25,734 HKD|Avg: HK$8,671 HKD|-1.2%
MOH London
Retailer 2
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Retailer 21
Retailer 22
Retailer 23
Retailer 24
November 1, 2026
Retailer 3HK$2,903 HKD
Retailer 9HK$3,248 HKD
Retailer 17HK$3,342 HKD
Retailer 5HK$3,366 HKD
Retailer 4HK$3,593 HKD
Retailer 6HK$3,593 HKD
Retailer 14HK$4,072 HKD
Retailer 24HK$5,335 HKD
Retailer 19HK$5,994 HKD
Retailer 13HK$6,071 HKD
Retailer 22HK$6,316 HKD
Retailer 2HK$6,525 HKD
Retailer 21HK$6,983 HKD
Retailer 20HK$7,178 HKD
Retailer 12HK$8,687 HKD
Retailer 11HK$10,763 HKD
Retailer 10HK$10,945 HKD
Retailer 16HK$11,886 HKD
Retailer 7HK$12,757 HKD
Retailer 8HK$13,550 HKD
Retailer 18HK$13,962 HKD
Retailer 15HK$15,181 HKD
MOH LondonHK$15,504 HKD
Retailer 23HK$21,890 HKD

34 data points across 24 retailers

22 retailersHK$2,903 HKD to HK$13,962 HKD

A
Cheapest Retailer
-
HK$2,903 HKD
$370 USD
B+
Retailer 2
-
HK$3,248 HKD
$414 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$3,366 HKD
$429 USD
View
Retailer 4
-
HK$3,593 HKD
$458 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
HK$3,593 HKD
$458 USD
View
B+
Retailer 6
-
HK$4,072 HKD
$519 USD
View
B+
Retailer 7
-
HK$5,335 HKD
$680 USD
View
B
Retailer 8
-
HK$5,398 HKD
$688 USD
View
B+
Retailer 9
-
HK$6,071 HKD
€737 EUR
View
B
Retailer 10
-
HK$6,316 HKD
$805 USD
View
B+
Retailer 11
-
HK$6,525 HKD
£655 GBP
View
B+
Retailer 12
-
HK$6,983 HKD
$890 USD
View
B
Retailer 13
-
HK$7,178 HKD
ZAR 14,780 ZAR
View
B
Retailer 14
-
HK$8,687 HKD
$1,107 USD
View
B
Retailer 15
-
HK$10,763 HKD
$1,372 USD
View
B
Retailer 16
-
HK$10,945 HKD
CA$1,938 CAD
View
B
Retailer 17
-
HK$12,757 HKD
$1,626 USD
View
B
Retailer 18
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HK$13,550 HKD
$1,727 USD
View
B
Retailer 19
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HK$13,962 HKD
$1,780 USD
View
Retailer 20
-
HK$15,181 HKD
$1,935 USD
View
Price under review
Most Expensive
MOH London
LG831650991 · Nov 1
HK$15,504 HKD
£1,556 GBP
View
Price under review
20 more retailers have this diamond
Prices start from HK$2,903 HKDSave up to HK$11,059 HKD

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
HK$2,903 HKD