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Oval|Lab Grown|IGI

0.91ct I SI1 Oval Lab Grown Diamond

ID • I/SI1 • IGI LG445036936

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG445036936

Diamond specifications and retailer prices

From HK$4,158 HKD
$530 USD
As of October 31, 2026
Save HK$22,237 HKD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$26,395 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.91ct lab-grown oval diamond

This 0.91ct lab-grown oval sits in the just-under-one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG445036936 or 445036936. Listed at 10 retailers as of October 29, 2026, with prices from HK$4,158 to HK$26,395, a HK$22,237 spread on the same certified stone. MOH London lists it at HK$26,395. 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

0.91
Carat
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445036936
Dimensions7.66 × 5.59 × 3.32 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.66 mm5.59 mm0.91 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG445036936
Side View
Table 59.0%Crown 34.9°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 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 31
Current: HK$26,395 HKD|Low: HK$4,158 HKD|High: HK$30,081 HKD|Avg: HK$12,515 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
October 30, 2026
Retailer 2HK$4,158 HKD
Retailer 5HK$6,041 HKD
Retailer 8HK$6,755 HKD
Retailer 6HK$7,006 HKD
Retailer 9HK$7,006 HKD
Retailer 10HK$8,395 HKD
Retailer 11HK$10,835 HKD
Retailer 7HK$11,329 HKD
Retailer 4HK$16,656 HKD
MOH LondonHK$26,395 HKD
Retailer 3HK$30,081 HKD

15 data points across 11 retailers

10 retailersHK$4,158 HKD to HK$26,395 HKD

A
Cheapest Retailer
-
HK$4,158 HKD
$530 USD
B+
Retailer 2
-
HK$6,041 HKD
$770 USD
View
B+
Retailer 3
-
HK$6,567 HKD
$837 USD
View
B+
Retailer 4
-
HK$6,755 HKD
$861 USD
View
Final sale: no returns
Retailer 5
-
HK$7,006 HKD
$893 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
HK$7,006 HKD
$893 USD
View
B
Retailer 7
-
HK$11,329 HKD
$1,444 USD
View
B
Retailer 8
-
HK$16,656 HKD
$2,123 USD
View
B
Retailer 9
-
HK$19,693 HKD
$2,510 USD
View
Most Expensive
B
MOH London
LG445036936 · Oct 29
HK$26,395 HKD
£2,649 GBP
View
9 more retailers have this diamond
Prices start from HK$4,158 HKDSave up to HK$22,237 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
0.91ct Oval
HK$4,158 HKD