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Round|Lab Grown|IGI

2.05ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG799642537

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799642537

Diamond specifications and retailer prices

From HK$2,056 HKD
$262 USD
As of November 1, 2026
Save HK$10,341 HKD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$12,396 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.05ct lab-grown round diamond

This 2.05ct lab-grown round sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG799642537 or 799642537. Listed at 19 retailers as of October 30, 2026, with prices from HK$2,056 to HK$12,396, a HK$10,341 spread on the same certified stone. Brilliant Earth lists it at HK$12,396. 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

2.05
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799642537
Dimensions8.23 × 8.18 × 4.99 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.23 mm8.18 mm2.05 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799642537
Side View
Table 59.0%Crown 34.1°Girdle: MediumPavilion 41.1°Culet: NoneDepth 60.9%

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: Nov 1
Current: HK$12,396 HKD|Low: HK$1,969 HKD|High: HK$12,788 HKD|Avg: HK$5,214 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 3HK$2,056 HKD
Retailer 5HK$2,299 HKD
Retailer 7HK$2,385 HKD
Retailer 8HK$2,542 HKD
Retailer 9HK$2,542 HKD
Retailer 17HK$3,805 HKD
Retailer 2HK$4,179 HKD
Retailer 16HK$4,229 HKD
Retailer 4HK$4,535 HKD
Retailer 13HK$4,733 HKD
Retailer 10HK$4,857 HKD
Retailer 15HK$5,366 HKD
Retailer 14HK$6,512 HKD
Retailer 12HK$8,042 HKD
Retailer 6HK$8,209 HKD
Retailer 11HK$10,203 HKD
Brilliant EarthHK$12,396 HKD

30 data points across 17 retailers

19 retailersHK$2,056 HKD to HK$12,396 HKD

A
Cheapest Retailer
-
HK$2,056 HKD
$262 USD
A
Retailer 2
-
HK$2,299 HKD
$293 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,385 HKD
$304 USD
View
Retailer 4
-
HK$2,542 HKD
$324 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$2,542 HKD
$324 USD
View
A
Retailer 6
-
HK$3,805 HKD
$485 USD
View
A
Retailer 7
-
HK$4,179 HKD
£419 GBP
View
B+
Retailer 8
-
HK$4,229 HKD
$539 USD
View
A
Retailer 9
-
HK$4,535 HKD
$578 USD
View
A
Retailer 10
-
HK$4,733 HKD
A$928 AUD
View
A
Retailer 11
-
HK$4,857 HKD
£487 GBP
View
A
Retailer 12
-
HK$5,366 HKD
$684 USD
View
B+
Retailer 13
-
HK$6,512 HKD
$830 USD
View
B+
Retailer 14
-
HK$8,042 HKD
$1,025 USD
View
B+
Retailer 15
-
HK$8,183 HKD
$1,043 USD
View
B+
Retailer 16
-
HK$8,209 HKD
SGD 1,414 SGD
View
B
Retailer 17
-
HK$8,585 HKD
$1,094 USD
View
B
Retailer 18
-
HK$10,203 HKD
£1,024 GBP
View
Most Expensive
B
Brilliant Earth
21503892A · Oct 30
HK$12,396 HKD
$1,580 USD
View
18 more retailers have this diamond
Prices start from HK$2,056 HKDSave up to HK$10,341 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
2.05ct Round
HK$2,056 HKD