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Round|Lab Grown|IGI

2.06ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG778656513

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778656513

Diamond specifications and retailer prices

From HK$3,672 HKD
As of November 4, 2026
Save HK$15,157 HKD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$18,828 HKD at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 2.06ct lab-grown round diamond

This 2.06ct lab-grown round sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG778656513 or 778656513. Listed at 15 retailers as of November 4, 2026, with prices from HK$3,672 to HK$18,828, a HK$15,157 spread on the same certified stone. Brilliant Earth lists it at HK$18,828. 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

2.06
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778656513
Dimensions8.09 × 8.13 × 5.06 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
8.09 mm8.13 mm2.06 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778656513
Side View
Table 57.0%Crown 35.2°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.4%

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 4
Current: HK$18,828 HKD|Low: HK$3,672 HKD|High: HK$18,828 HKD|Avg: HK$8,854 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
November 5, 2026
Retailer 9HK$3,672 HKD
Retailer 10HK$4,064 HKD
Retailer 4HK$4,417 HKD
Retailer 11HK$5,170 HKD
Retailer 5HK$5,217 HKD
Retailer 8HK$6,410 HKD
Retailer 2HK$6,606 HKD
Retailer 7HK$11,407 HKD
Retailer 12HK$13,329 HKD
Retailer 3HK$14,820 HKD
Retailer 6HK$14,929 HKD
Brilliant EarthHK$18,828 HKD

40 data points across 12 retailers

15 retailersHK$3,672 HKD to HK$18,828 HKD

Retailer 1
-
HK$3,146 HKD
Price last confirmed 29 days ago
A
Retailer 2
-
HK$3,672 HKD
View
Final sale: no returns
Retailer 3
-
HK$3,672 HKD
View
Price last confirmed 31 days ago
Retailer 4
-
HK$4,064 HKD
View
Price last confirmed 35 days ago
A
Retailer 5
-
HK$4,417 HKD
View
A
Retailer 6
-
HK$5,170 HKD
View
A
Retailer 7
-
HK$5,217 HKD
View
B+
Retailer 8
-
HK$6,410 HKD
View
B+
Retailer 9
-
HK$6,606 HKD
View
B
Retailer 10
-
HK$11,407 HKD
View
Retailer 11
-
HK$13,070 HKD
View
Price last confirmed 30 days ago
B
Retailer 12
-
HK$13,329 HKD
View
B
Retailer 13
-
HK$14,820 HKD
View
B
Retailer 14
-
HK$14,929 HKD
View
Most Expensive
B
Brilliant Earth
20165900A · Nov 5
HK$18,828 HKD
$2,400 USD
View
14 more retailers have this diamond
Prices start from HK$3,672 HKDSave up to HK$15,157 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
2.06ct Round
HK$3,672 HKD