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Round|Lab Grown|IGI

2.09ct D SI1 Round Lab Grown Diamond

ID • D/SI1

Diamond specifications and retailer prices

From HK$2,612 HKD
As of November 5, 2026
Save HK$10,926 HKD (81%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$13,538 HKD at Diamond Exchange Canada · As of November 5, 2026
View at Diamond Exchange Canada

About this 2.09ct lab-grown round diamond

This 2.09ct 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. Listed at 3 retailers as of November 5, 2026, with prices from HK$2,612 to HK$13,538, a HK$10,926 spread on the same certified stone. Diamond Exchange Canada lists it at HK$13,538. 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

2.09
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions8.17 × 8.14 × 5.07 mm
L/W Ratio1.00
Top View
8.17 mm8.14 mm2.09 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 58.0%CrownGirdlePavilionCuletDepth 62.2%

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$13,538 HKD|Low: HK$2,252 HKD|High: HK$13,538 HKD|Avg: HK$6,045 HKD
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 5HK$2,252 HKD
Retailer 3HK$2,612 HKD
Retailer 6HK$2,754 HKD
Retailer 2HK$4,433 HKD
Retailer 4HK$9,908 HKD
Diamond Exchange CanadaHK$13,538 HKD

35 data points across 6 retailers

3 retailersHK$2,612 HKD to HK$13,538 HKD

A
Cheapest Retailer
-
HK$2,612 HKD
B+
Retailer 2
-
HK$4,433 HKD
View
Most Expensive
C
Diamond Exchange Canada
1986495381 · Nov 5
HK$13,538 HKD
CA$2,397 CAD
View
2 more retailers have this diamond
Prices start from HK$2,612 HKDSave up to HK$10,926 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
2.09ct Round
HK$2,612 HKD