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Oval|Lab Grown|IGI

0.54ct D SI1 Oval Lab Grown Diamond

VG • D/SI1 • IGI LG407915337

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG407915337

Diamond specifications and retailer prices

From HK$3,033 HKD
As of November 5, 2026
Save HK$7,508 HKD (71%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$14,642 HKD at MOH London · As of November 5, 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 SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG407915337 or 407915337. Listed at 13 retailers as of November 4, 2026, with a 248% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.54
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryGood
FluorescenceFaint
Crown angle34.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407915337
Dimensions6.17 × 4.59 × 2.87 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by high pressure high temperature process (HPHT) Type II
Top View
6.17 mm4.59 mm0.54 ctD / SI1
OriginLab Grown
CutVery Good
PolishGood
SymmetryGood
FluorescenceFaint
CertificateIGI LG407915337
Side View
Table 61.5%Crown 34.1°Girdle: MED-VTKPavilion 40.2°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$14,642 HKD|Low: HK$2,908 HKD|High: HK$14,861 HKD|Avg: HK$6,051 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5HK$3,033 HKD
Retailer 6HK$3,213 HKD
Retailer 9HK$3,394 HKD
Retailer 7HK$3,754 HKD
Retailer 10HK$3,754 HKD
Retailer 8HK$5,972 HKD
Retailer 2HK$6,662 HKD
Retailer 3HK$6,740 HKD
Retailer 4HK$10,541 HKD
MOH LondonHK$14,642 HKD

46 data points across 10 retailers

13 retailersHK$3,033 HKD to HK$10,541 HKD

B+
Cheapest Retailer
-
HK$3,033 HKD
B
Retailer 2
-
HK$3,213 HKD
View
B
Retailer 3
-
HK$3,394 HKD
View
Final sale: no returns
B
Retailer 4
-
HK$3,394 HKD
View
B
Retailer 5
-
HK$3,754 HKD
View
Retailer 6
-
HK$3,754 HKD
View
Price last confirmed 12 days ago
B
Retailer 7
-
HK$5,972 HKD
View
B
Retailer 8
-
HK$6,662 HKD
View
B
Retailer 9
-
HK$6,740 HKD
View
C
Retailer 10
-
HK$10,541 HKD
View
Retailer 11
-
HK$12,077 HKD
View
Price under review
Retailer 12
-
HK$13,057 HKD
View
Price under review
Most Expensive
MOH London
LG407915337 · Nov 5
HK$14,642 HKD
£1,471 GBP
View
Price under review
12 more retailers have this diamond
Prices start from HK$3,033 HKDSave up to HK$7,508 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.

B+
0.54ct Oval
HK$3,033 HKD