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2.83ct K SI1 Round Lab Grown Diamond

EX • K/SI1 • IGI LG485163259

Shape and cutting style on the report: Round brilliant

Certificate IGI LG485163259

Diamond specifications and retailer prices

From HK$19,323 HKD
As of November 5, 2026
Save HK$40,517 HKD (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$59,840 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 2.83ct lab-grown round diamond

This 2.83ct lab-grown round sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG485163259 or 485163259. Listed at 9 retailers as of November 5, 2026, with prices from HK$19,323 to HK$59,840, a HK$40,517 spread on the same certified stone. MOH London lists it at HK$59,840. 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

2.83
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG485163259
Dimensions8.95 × 8.98 × 5.63 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.95 mm8.98 mm2.83 ctK / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG485163259
Side View
Table 55.5%Crown 36°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.8%

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 5
Current: HK$59,840 HKD|Low: HK$19,323 HKD|High: HK$60,807 HKD|Avg: HK$33,879 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 4HK$19,323 HKD
Retailer 5HK$22,414 HKD
Retailer 2HK$23,693 HKD
Retailer 7HK$28,415 HKD
Retailer 3HK$33,601 HKD
Retailer 6HK$34,935 HKD
MOH LondonHK$59,840 HKD

18 data points across 7 retailers

9 retailersHK$19,323 HKD to HK$59,840 HKD

A
Cheapest Retailer
-
HK$19,323 HKD
A
Retailer 2
-
HK$21,017 HKD
View
Retailer 3
-
HK$22,414 HKD
View
Price last confirmed 25 days ago
A
Retailer 4
-
HK$22,414 HKD
View
B+
Retailer 5
-
HK$23,693 HKD
View
B
Retailer 6
-
HK$30,808 HKD
View
B
Retailer 7
-
HK$33,601 HKD
View
B
Retailer 8
-
HK$34,935 HKD
View
Most Expensive
B
MOH London
LG485163259 · Nov 5
HK$59,840 HKD
£6,006 GBP
View
8 more retailers have this diamond
Prices start from HK$19,323 HKDSave up to HK$40,517 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
2.83ct Round
HK$19,323 HKD