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Oval|Lab Grown|IGI

0.52ct D SI1 Oval Lab Grown Diamond

EX • D/SI1 • IGI LG786648609

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG786648609

Diamond specifications and retailer prices

From HK$1,473 HKD
As of November 4, 2026
Save HK$7,534 HKD (84%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$9,008 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 0.52ct lab-grown oval diamond

This 0.52ct 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 LG786648609 or 786648609. Listed at 8 retailers as of November 4, 2026, with prices from HK$1,473 to HK$9,008, a HK$7,534 spread on the same certified stone. MOH London lists it at HK$9,008. 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

0.52
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786648609
Dimensions6.40 × 4.45 × 2.86 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
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
6.40 mm4.45 mm0.52 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786648609
Side View
Table 58.0%Crown 33.7°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 64.3%

Caratlytics Score

How it works →
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: Nov 4
Current: HK$9,008 HKD|Low: HK$1,152 HKD|High: HK$9,476 HKD|Avg: HK$2,984 HKD|-4.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6HK$1,152 HKD
Retailer 8HK$1,473 HKD
Retailer 5HK$1,528 HKD
Retailer 2HK$2,100 HKD
Retailer 3HK$2,147 HKD
Retailer 4HK$2,821 HKD
Retailer 7HK$2,884 HKD
MOH LondonHK$9,008 HKD

44 data points across 8 retailers

8 retailersHK$1,473 HKD to HK$9,008 HKD

Retailer 1
-
HK$1,152 HKD
Price last confirmed 12 days ago
A
Retailer 2
-
HK$1,473 HKD
View
A
Retailer 3
-
HK$1,528 HKD
View
B+
Retailer 4
-
HK$2,100 HKD
View
A
Retailer 5
-
HK$2,147 HKD
View
B+
Retailer 6
-
HK$2,821 HKD
View
B+
Retailer 7
-
HK$2,884 HKD
View
Most Expensive
B
MOH London
LG786648609 · Nov 5
HK$9,008 HKD
£905 GBP
View
7 more retailers have this diamond
Prices start from HK$1,473 HKDSave up to HK$7,534 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
0.52ct Oval
HK$1,473 HKD