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Round|Lab Grown|IGI

2.05ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG794609681

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794609681

Diamond specifications and retailer prices

From HK$2,032 HKD
$259 USD
As of November 1, 2026
Save HK$10,129 HKD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$12,161 HKD at Brilliant Earth · As of October 31, 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 LG794609681 or 794609681. Listed at 19 retailers as of October 31, 2026, with prices from HK$2,032 to HK$12,161, a HK$10,129 spread on the same certified stone. Brilliant Earth lists it at HK$12,161. 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 angle33.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794609681
Dimensions8.24 × 8.22 × 4.95 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.24 mm8.22 mm2.05 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794609681
Side View
Table 60.0%Crown 33.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.1%

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$12,161 HKD|Low: HK$2,032 HKD|High: HK$12,632 HKD|Avg: HK$5,367 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
Retailer 18
November 2, 2026
Retailer 8HK$2,032 HKD
Retailer 15HK$2,260 HKD
Retailer 4HK$2,354 HKD
Retailer 14HK$2,518 HKD
Retailer 9HK$3,766 HKD
Retailer 13HK$4,131 HKD
Retailer 5HK$4,197 HKD
Retailer 18HK$4,527 HKD
Retailer 10HK$4,733 HKD
Retailer 2HK$4,754 HKD
Retailer 3HK$5,335 HKD
Retailer 17HK$6,433 HKD
Retailer 12HK$8,042 HKD
Retailer 16HK$8,089 HKD
Retailer 7HK$8,122 HKD
Retailer 6HK$8,489 HKD
Retailer 11HK$10,084 HKD
Brilliant EarthHK$12,161 HKD

30 data points across 18 retailers

19 retailersHK$2,032 HKD to HK$12,161 HKD

A
Cheapest Retailer
-
HK$2,032 HKD
$259 USD
A
Retailer 2
-
HK$2,260 HKD
$288 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,354 HKD
$300 USD
View
A
Retailer 4
-
HK$2,518 HKD
$321 USD
View
Retailer 5
-
HK$2,534 HKD
$323 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$3,766 HKD
$480 USD
View
A
Retailer 7
-
HK$4,131 HKD
£415 GBP
View
B+
Retailer 8
-
HK$4,197 HKD
$535 USD
View
A
Retailer 9
-
HK$4,527 HKD
$577 USD
View
A
Retailer 10
-
HK$4,733 HKD
A$928 AUD
View
A
Retailer 11
-
HK$4,754 HKD
£477 GBP
View
A
Retailer 12
-
HK$5,335 HKD
$680 USD
View
B+
Retailer 13
-
HK$6,433 HKD
$820 USD
View
B+
Retailer 14
-
HK$8,042 HKD
$1,025 USD
View
B+
Retailer 15
-
HK$8,089 HKD
$1,031 USD
View
B+
Retailer 16
-
HK$8,122 HKD
SGD 1,399 SGD
View
B
Retailer 17
-
HK$8,489 HKD
$1,082 USD
View
B
Retailer 18
-
HK$10,084 HKD
£1,012 GBP
View
Most Expensive
B
Brilliant Earth
21503091A · Oct 31
HK$12,161 HKD
$1,550 USD
View
18 more retailers have this diamond
Prices start from HK$2,032 HKDSave up to HK$10,129 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$2,032 HKD