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2.83ct J SI2 Round Lab Grown Diamond

EX • J/SI2 • IGI LG485163309

Shape and cutting style on the report: Round brilliant

Certificate IGI LG485163309

Diamond specifications and retailer prices

From HK$12,239 HKD
$1,560 USD
As of October 30, 2026
Save HK$57,051 HKD (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$69,290 HKD at MOH London · As of October 29, 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG485163309 or 485163309. Listed at 10 retailers as of October 29, 2026, with prices from HK$12,239 to HK$69,290, a HK$57,051 spread on the same certified stone. MOH London lists it at HK$69,290. 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
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG485163309
Dimensions9.34 × 9.31 × 5.37 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
9.34 mm9.31 mm2.83 ctJ / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG485163309
Side View
Table 61.5%Crown 32°Girdle: THN-MEDPavilion 40.3°Culet: NoneDepth 57.6%

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 30
Current: HK$69,290 HKD|Low: HK$12,239 HKD|High: HK$69,848 HKD|Avg: HK$36,060 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$12,239 HKD
Retailer 5HK$23,443 HKD
Retailer 8HK$25,506 HKD
Retailer 10HK$26,252 HKD
Retailer 6HK$27,193 HKD
Retailer 11HK$32,905 HKD
Retailer 9HK$33,980 HKD
Retailer 4HK$39,072 HKD
Retailer 7HK$42,257 HKD
Retailer 3HK$60,865 HKD
MOH LondonHK$69,290 HKD

19 data points across 11 retailers

10 retailersHK$12,239 HKD to HK$69,290 HKD

A
Cheapest Retailer
-
HK$12,239 HKD
$1,560 USD
B+
Retailer 2
-
HK$23,443 HKD
$2,988 USD
View
B+
Retailer 3
-
HK$25,506 HKD
$3,251 USD
View
B+
Retailer 4
-
HK$26,252 HKD
$3,346 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$27,193 HKD
$3,466 USD
View
Retailer 6
-
HK$27,193 HKD
$3,466 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
HK$33,980 HKD
$4,331 USD
View
B
Retailer 8
-
HK$39,072 HKD
$4,980 USD
View
B
Retailer 9
-
HK$42,257 HKD
$5,386 USD
View
Most Expensive
B
MOH London
LG485163309 · Oct 29
HK$69,290 HKD
£6,954 GBP
View
9 more retailers have this diamond
Prices start from HK$12,239 HKDSave up to HK$57,051 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$12,239 HKD