CaratHunter
Plans
Round|Lab Grown|IGI

2.03ct F SI1 Round Lab Grown Diamond

EX • F/SI1 • IGI LG778659631

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778659631

Diamond specifications and retailer prices

From HK$1,953 HKD
As of November 5, 2026
Save HK$7,711 HKD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$9,665 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 2.03ct lab-grown round diamond

This 2.03ct 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 LG778659631 or 778659631. Listed at 19 retailers as of November 5, 2026, with prices from HK$1,953 to HK$9,665, a HK$7,711 spread on the same certified stone. MOH London lists it at HK$9,665. 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

2.03
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778659631
Dimensions8.24 × 8.19 × 4.89 mm
L/W Ratio1.01
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 mm8.19 mm2.03 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778659631
Side View
Table 59.0%Crown 32.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 59.6%

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 5
Current: HK$9,665 HKD|Low: HK$1,953 HKD|High: HK$9,894 HKD|Avg: HK$4,795 HKD|-2.1%
MOH London
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 6, 2026
Retailer 7HK$1,953 HKD
Retailer 14HK$2,173 HKD
Retailer 3HK$2,259 HKD
Retailer 13HK$2,416 HKD
Retailer 9HK$2,432 HKD
Retailer 8HK$3,687 HKD
Retailer 2HK$3,946 HKD
Retailer 4HK$4,056 HKD
Retailer 16HK$4,425 HKD
Retailer 10HK$4,542 HKD
Retailer 17HK$5,131 HKD
Retailer 12HK$6,213 HKD
Retailer 11HK$7,728 HKD
Retailer 15HK$7,775 HKD
Retailer 5HK$7,798 HKD
Retailer 6HK$8,175 HKD
MOH LondonHK$9,665 HKD

29 data points across 17 retailers

19 retailersHK$1,953 HKD to HK$9,665 HKD

A
Cheapest Retailer
-
HK$1,953 HKD
A
Retailer 2
-
HK$2,173 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,259 HKD
View
A
Retailer 4
-
HK$2,416 HKD
View
Retailer 5
-
HK$2,432 HKD
View
Price last confirmed 12 days ago
Retailer 6
-
HK$3,687 HKD
View
Price last confirmed 8 days ago
A
Retailer 7
-
HK$3,946 HKD
View
B+
Retailer 8
-
HK$4,056 HKD
View
A
Retailer 9
-
HK$4,425 HKD
View
A
Retailer 10
-
HK$4,542 HKD
View
B+
Retailer 11
-
HK$4,676 HKD
View
A
Retailer 12
-
HK$5,131 HKD
View
B+
Retailer 13
-
HK$6,213 HKD
View
B+
Retailer 14
-
HK$7,728 HKD
View
B+
Retailer 15
-
HK$7,775 HKD
View
B+
Retailer 16
-
HK$7,798 HKD
View
B
Retailer 17
-
HK$8,175 HKD
View
B
Retailer 18
-
HK$9,650 HKD
View
Most Expensive
B
MOH London
LG778659631 · Nov 5
HK$9,665 HKD
£970 GBP
View
18 more retailers have this diamond
Prices start from HK$1,953 HKDSave up to HK$7,711 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
2.03ct Round
HK$1,953 HKD