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Oval|Lab Grown|IGI

0.73ct H SI1 Oval Lab Grown Diamond

ID • H/SI1 • IGI LG445038919

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG445038919

Diamond specifications and retailer prices

From HK$909 HKD
As of November 5, 2026
Save HK$8,497 HKD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$9,406 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 0.73ct lab-grown oval diamond

This 0.73ct lab-grown oval sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG445038919 or 445038919. Listed at 11 retailers as of November 5, 2026, with prices from HK$909 to HK$9,406, a HK$8,497 spread on the same certified stone. MOH London lists it at HK$9,406. 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

0.73
Carat
H
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445038919
Dimensions7.39 × 4.98 × 3.13 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Top View
7.39 mm4.98 mm0.73 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG445038919
Side View
Table 59.0%Crown 35°Girdle: MED-THKPavilion 41.3°Culet: NoneDepth 62.9%

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: Nov 5
Current: HK$9,406 HKD|Low: HK$878 HKD|High: HK$9,545 HKD|Avg: HK$3,442 HKD|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 5, 2026
Retailer 10HK$909 HKD
Retailer 14HK$1,019 HKD
Retailer 13HK$1,058 HKD
Retailer 2HK$2,006 HKD
Retailer 6HK$2,093 HKD
Retailer 15HK$2,100 HKD
Retailer 11HK$2,210 HKD
Retailer 4HK$2,892 HKD
Retailer 8HK$3,527 HKD
Retailer 12HK$3,629 HKD
Retailer 9HK$4,052 HKD
Retailer 5HK$4,193 HKD
Retailer 3HK$5,047 HKD
Retailer 7HK$7,547 HKD
MOH LondonHK$9,406 HKD

21 data points across 15 retailers

11 retailersHK$909 HKD to HK$9,406 HKD

A
Cheapest Retailer
-
HK$909 HKD
A
Retailer 2
-
HK$1,019 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,058 HKD
View
A
Retailer 4
-
HK$2,006 HKD
View
A
Retailer 5
-
HK$2,100 HKD
View
A
Retailer 6
-
HK$2,210 HKD
View
A
Retailer 7
-
HK$3,527 HKD
View
A
Retailer 8
-
HK$3,629 HKD
View
B+
Retailer 9
-
HK$4,052 HKD
View
B+
Retailer 10
-
HK$5,047 HKD
View
Most Expensive
B
MOH London
LG445038919 · Nov 5
HK$9,406 HKD
£945 GBP
View
10 more retailers have this diamond
Prices start from HK$909 HKDSave up to HK$8,497 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
0.73ct Oval
HK$909 HKD