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Oval|Lab Grown|IGI

0.54ct I SI1 Oval Lab Grown Diamond

ID • I/SI1 • IGI LG447099647

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG447099647

Diamond specifications and retailer prices

From HK$2,267 HKD
$289 USD
As of October 29, 2026
Save HK$6,771 HKD (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$11,319 HKD at MOH London · As of October 21, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG447099647 or 447099647. Listed at 11 retailers as of October 29, 2026, with a 299% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447099647
Dimensions6.77 × 4.51 × 2.79 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
6.77 mm4.51 mm0.54 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG447099647
Side View
Table 58.0%Crown 34.2°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.9%

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$11,319 HKD|Low: HK$2,173 HKD|High: HK$11,399 HKD|Avg: HK$5,448 HKD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 6HK$2,267 HKD
Retailer 10HK$2,534 HKD
Retailer 8HK$2,809 HKD
Retailer 11HK$2,809 HKD
Retailer 7HK$3,138 HKD
Retailer 12HK$4,041 HKD
Retailer 9HK$4,613 HKD
Retailer 2HK$5,190 HKD
Retailer 3HK$5,633 HKD
Retailer 5HK$8,638 HKD
Retailer 4HK$11,299 HKD
MOH LondonHK$11,319 HKD

22 data points across 12 retailers

11 retailersHK$2,267 HKD to HK$9,038 HKD

A
Cheapest Retailer
-
HK$2,267 HKD
$289 USD
A
Retailer 2
-
HK$2,534 HKD
$323 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,628 HKD
$335 USD
View
B+
Retailer 4
-
HK$2,809 HKD
$358 USD
View
B+
Retailer 5
-
HK$2,809 HKD
$358 USD
View
B+
Retailer 6
-
HK$3,138 HKD
$400 USD
View
B
Retailer 7
-
HK$4,613 HKD
$588 USD
View
B
Retailer 8
-
HK$5,190 HKD
€630 EUR
View
B
Retailer 9
-
HK$8,638 HKD
$1,101 USD
View
B
Retailer 10
-
HK$9,038 HKD
$1,152 USD
View
Most Expensive
MOH London
LG447099647 · Oct 21
HK$11,319 HKD
£1,136 GBP
View
Price last confirmed 11 days ago
10 more retailers have this diamond
Prices start from HK$2,267 HKDSave up to HK$6,771 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$2,267 HKD