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Oval|Lab Grown|IGI

0.72ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG791602349

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG791602349

Diamond specifications and retailer prices

From £115 GBP
HK$1,200 HKD
As of October 29, 2026
Save £326 GBP (74%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £826 GBP at MOH London · As of October 21, 2026
View at MOH London

About this 0.72ct lab-grown oval diamond

This 0.72ct lab-grown oval sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG791602349 or 791602349. Listed at 11 retailers as of October 29, 2026, with a 284% 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

0.72
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.7°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791602349
Dimensions7.26 × 4.92 × 3.12 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.26 mm4.92 mm0.72 ctD / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG791602349
Side View
Table 66.0%Crown 36.7°Girdle: MED-THKPavilion 41.7°Culet: NoneDepth 63.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £826 GBP|Low: £115 GBP|High: £925 GBP|Avg: £270 GBP|-10.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 7£115 GBP
Retailer 4£131 GBP
Retailer 9£177 GBP
Retailer 5£194 GBP
Retailer 10£197 GBP
Retailer 8£230 GBP
Retailer 6£242 GBP
Retailer 2£274 GBP
Retailer 3£276 GBP
Retailer 11£440 GBP
MOH London£826 GBP

42 data points across 11 retailers

11 retailers£115 GBP to £440 GBP

A
Cheapest Retailer
-
£115 GBP
HK$1,200 HKD
A
Retailer 2
-
£131 GBP
$175 USD
View
A
Retailer 3
-
£177 GBP
€226 EUR
View
A
Retailer 4
-
£194 GBP
View
B+
Retailer 5
-
£197 GBP
$264 USD
View
A
Retailer 6
-
£230 GBP
$308 USD
View
A
Retailer 7
-
£242 GBP
View
A
Retailer 8
-
£274 GBP
SGD 497 SGD
View
A
Retailer 9
-
£276 GBP
$370 USD
View
B
Retailer 10
-
£440 GBP
$590 USD
View
Most Expensive
MOH London
LG791602349 · Oct 21
£826 GBP
View
Price last confirmed 9 days ago
10 more retailers have this diamond
Prices start from £115 GBPSave up to £326 GBP

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
£115 GBP