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Oval|Lab Grown|IGI

0.72ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG811636023

Shape and cutting style on the report: Oval step cut

Certificate IGI LG811636023

Diamond specifications and retailer prices

From HK$1,240 HKD
$158 USD
As of October 26, 2026
Save HK$7,086 HKD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$8,326 HKD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.72ct lab-grown oval diamond

This 0.72ct lab-grown oval sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG811636023 or 811636023. Listed at 16 retailers as of October 26, 2026, with prices from HK$1,240 to HK$8,326, a HK$7,086 spread on the same certified stone. Reve Diamonds lists it at HK$8,326. 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

0.72
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811636023
Dimensions7.38 × 4.73 × 2.81 mm
L/W Ratio1.56
Culet sizeLarge
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
7.38 mm4.73 mm0.72 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811636023
Side View
Table 61.0%Crown 42.3°Girdle: MediumPavilion 40.4°Culet: LargeDepth 59.4%

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 26
Current: HK$7,245 HKD|Low: HK$981 HKD|High: HK$8,326 HKD|Avg: HK$3,739 HKD|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Reve Diamonds
October 29, 2026
Retailer 5HK$1,381 HKD
Retailer 7HK$1,546 HKD
Retailer 6HK$2,079 HKD
Retailer 2HK$2,694 HKD
Retailer 3HK$2,776 HKD
Retailer 4HK$4,017 HKD
Retailer 1HK$7,245 HKD
Reve DiamondsHK$8,326 HKD

39 data points across 8 retailers

16 retailersHK$1,240 HKD to HK$8,326 HKD

A
Cheapest Retailer
-
HK$1,240 HKD
$158 USD
A
Retailer 2
-
HK$1,381 HKD
$176 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,444 HKD
$184 USD
View
A
Retailer 4
-
HK$1,546 HKD
$197 USD
View
A
Retailer 5
-
HK$1,546 HKD
$197 USD
View
A
Retailer 6
-
HK$1,707 HKD
View
A
Retailer 7
-
HK$2,079 HKD
$265 USD
View
A
Retailer 8
-
HK$2,694 HKD
£270 GBP
View
A
Retailer 9
-
HK$2,776 HKD
€337 EUR
View
Price last confirmed 10 days ago
B+
Retailer 10
-
HK$4,017 HKD
$512 USD
View
B+
Retailer 11
-
HK$4,221 HKD
SGD 727 SGD
View
B
Retailer 12
-
HK$4,739 HKD
$604 USD
View
Price last confirmed 30 days ago
B
Retailer 13
-
HK$4,959 HKD
$632 USD
View
B
Retailer 14
-
HK$5,388 HKD
$687 USD
View
B
Retailer 15
-
HK$7,245 HKD
£727 GBP
View
Most Expensive
B
Reve Diamonds
30E9B22C2 · Oct 28
HK$8,326 HKD
$1,061 USD
View
15 more retailers have this diamond
Prices start from HK$1,240 HKDSave up to HK$7,086 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
0.72ct Oval
HK$1,240 HKD