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0.80ct D SI1 Round Lab Grown Diamond

EX • D/SI1 • IGI LG483194863

Shape and cutting style on the report: Round brilliant

Certificate IGI LG483194863

Diamond specifications and retailer prices

From HK$2,110 HKD
As of November 5, 2026
Save HK$6,040 HKD (74%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$8,150 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 0.8ct lab-grown round diamond

This 0.8ct lab-grown round sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG483194863 or 483194863. Listed at 5 retailers as of November 2, 2026, with prices from HK$2,110 to HK$8,150, a HK$6,040 spread on the same certified stone. MOH London lists it at HK$8,150. 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

0.80
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG483194863
Dimensions5.84 × 5.87 × 3.72 mm
L/W Ratio1.01
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
5.84 mm5.87 mm0.80 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG483194863
Side View
Table 59.5%Crown 36.3°Girdle: UNDPavilion 41.5°Culet: NoneDepth 63.5%

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: Nov 5
Current: HK$8,150 HKD|Low: HK$2,110 HKD|High: HK$17,432 HKD|Avg: HK$6,612 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5HK$2,110 HKD
Retailer 2HK$3,303 HKD
Retailer 4HK$3,499 HKD
Retailer 3HK$3,703 HKD
MOH LondonHK$8,150 HKD
Retailer 7HK$8,175 HKD
Retailer 6HK$17,432 HKD

42 data points across 7 retailers

5 retailersHK$2,110 HKD to HK$8,150 HKD

A
Cheapest Retailer
-
HK$2,110 HKD
B+
Retailer 2
-
HK$3,303 HKD
View
B+
Retailer 3
-
HK$3,499 HKD
View
B+
Retailer 4
-
HK$3,703 HKD
View
Most Expensive
B
MOH London
LG483194863 · Nov 2
HK$8,150 HKD
£818 GBP
View
4 more retailers have this diamond
Prices start from HK$2,110 HKDSave up to HK$6,040 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
0.80ct Round
HK$2,110 HKD