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3.20ct F SI2 Round Lab Grown Diamond

EX • F/SI2 • IGI LG517214527

Shape and cutting style on the report: Round brilliant

Certificate IGI LG517214527

Diamond specifications and retailer prices

From HK$3,185 HKD
As of November 5, 2026
Save HK$12,198 HKD (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$15,383 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 3.2ct lab-grown round diamond

This 3.2ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG517214527 or 517214527. Listed at 16 retailers as of November 5, 2026, with prices from HK$3,185 to HK$15,383, a HK$12,198 spread on the same certified stone. MOH London lists it at HK$15,383. 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

3.20
Carat
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG517214527
Dimensions9.31 × 9.35 × 5.87 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.31 mm9.35 mm3.20 ctF / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG517214527
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.9%

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$15,383 HKD|Low: HK$3,177 HKD|High: HK$27,301 HKD|Avg: HK$8,440 HKD|+0.7%
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
November 6, 2026
Retailer 6HK$3,185 HKD
Retailer 5HK$3,562 HKD
Retailer 11HK$3,664 HKD
Retailer 13HK$3,946 HKD
Retailer 14HK$5,296 HKD
Retailer 2HK$6,331 HKD
Retailer 12HK$6,378 HKD
Retailer 8HK$6,402 HKD
Retailer 7HK$6,849 HKD
Retailer 4HK$8,245 HKD
Retailer 9HK$11,070 HKD
Retailer 3HK$12,686 HKD
Retailer 10HK$14,435 HKD
MOH LondonHK$15,383 HKD

41 data points across 14 retailers

16 retailersHK$3,185 HKD to HK$15,383 HKD

A
Cheapest Retailer
-
HK$3,185 HKD
A
Retailer 2
-
HK$3,562 HKD
View
A
Retailer 3
-
HK$3,664 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$3,946 HKD
View
Retailer 5
-
HK$4,103 HKD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
HK$5,296 HKD
View
A
Retailer 7
-
HK$6,331 HKD
View
A
Retailer 8
-
HK$6,378 HKD
View
A
Retailer 9
-
HK$6,402 HKD
View
A
Retailer 10
-
HK$6,849 HKD
View
B+
Retailer 11
-
HK$8,245 HKD
View
B+
Retailer 12
-
HK$9,587 HKD
View
B+
Retailer 13
-
HK$11,070 HKD
View
B
Retailer 14
-
HK$12,686 HKD
View
B
Retailer 15
-
HK$14,435 HKD
View
Most Expensive
B
MOH London
LG517214527 · Nov 5
HK$15,383 HKD
£1,544 GBP
View
15 more retailers have this diamond
Prices start from HK$3,185 HKDSave up to HK$12,198 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
3.20ct Round
HK$3,185 HKD