CaratHunter
Plans
Round|Lab Grown|IGI

2.82ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG630435677

Shape and cutting style on the report: Round brilliant

Certificate IGI LG630435677

Diamond specifications and retailer prices

From HK$8,858 HKD
$1,129 USD
As of October 31, 2026
Save HK$12,819 HKD (59%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$53,037 HKD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 2.82ct lab-grown round diamond

This 2.82ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG630435677 or 630435677. Listed at 4 retailers as of October 30, 2026, with a 145% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.82
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG630435677
Dimensions9.08 × 9.01 × 5.52 mm
L/W Ratio1.01
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
9.08 mm9.01 mm2.82 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG630435677
Side View
Table 59.0%Crown 35.9°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$53,037 HKD|Low: HK$8,858 HKD|High: HK$53,037 HKD|Avg: HK$23,940 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
October 13, 2026
Retailer 3HK$8,858 HKD
Retailer 4HK$11,008 HKD
Retailer 2HK$21,677 HKD
Do Amore DiamondsHK$53,037 HKD

2 data points across 4 retailers

4 retailersHK$8,858 HKD to HK$21,677 HKD

B+
Cheapest Retailer
-
HK$8,858 HKD
$1,129 USD
B+
Retailer 2
-
HK$11,008 HKD
$1,403 USD
View
B
Retailer 3
-
HK$21,677 HKD
CA$3,837 CAD
View
Most Expensive
Do Amore Diamonds
16-500095652 · Oct 30
HK$53,037 HKD
$6,760 USD
View
Price under review
3 more retailers have this diamond
Prices start from HK$8,858 HKDSave up to HK$12,819 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.

B+
2.82ct Round
HK$8,858 HKD