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Oval|Lab Grown|IGI

0.73ct I SI1 Oval Lab Grown Diamond

EX • I/SI1 • IGI LG407950367

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG407950367

Diamond specifications and retailer prices

From HK$3,605 HKD
As of November 6, 2026
Save HK$13,087 HKD (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$16,692 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG407950367 or 407950367. Listed at 11 retailers as of November 5, 2026, with prices from HK$3,605 to HK$16,692, a HK$13,087 spread on the same certified stone. MOH London lists it at HK$16,692. 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
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle33.8°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407950367
Dimensions6.98 × 5.13 × 3.24 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.98 mm5.13 mm0.73 ctI / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG407950367
Side View
Table 57.0%Crown 33.8°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 63.2%

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 6
Current: HK$16,692 HKD|Low: HK$3,527 HKD|High: HK$18,300 HKD|Avg: HK$8,138 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 4HK$3,605 HKD
Retailer 6HK$3,676 HKD
Retailer 9HK$4,115 HKD
Retailer 7HK$4,554 HKD
Retailer 10HK$4,554 HKD
Retailer 11HK$5,682 HKD
Retailer 8HK$7,116 HKD
Retailer 2HK$7,657 HKD
Retailer 5HK$12,250 HKD
MOH LondonHK$16,692 HKD
Retailer 3HK$18,300 HKD

25 data points across 11 retailers

11 retailersHK$3,605 HKD to HK$16,692 HKD

A
Cheapest Retailer
-
HK$3,605 HKD
B+
Retailer 2
-
HK$3,676 HKD
View
B+
Retailer 3
-
HK$4,115 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$4,115 HKD
View
B+
Retailer 5
-
HK$4,554 HKD
View
Retailer 6
-
HK$4,554 HKD
View
Price last confirmed 21 days ago
B
Retailer 7
-
HK$7,116 HKD
View
B
Retailer 8
-
HK$7,657 HKD
View
B
Retailer 9
-
HK$12,250 HKD
View
B
Retailer 10
-
HK$14,648 HKD
View
Most Expensive
B
MOH London
LG407950367 · Nov 5
HK$16,692 HKD
£1,677 GBP
View
10 more retailers have this diamond
Prices start from HK$3,605 HKDSave up to HK$13,087 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$3,605 HKD