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Round|Lab Grown|IGI

3.52ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG731542360

Shape and cutting style on the report: Round brilliant

Certificate IGI LG731542360

Diamond specifications and retailer prices

From HK$2,927 HKD
$373 USD
As of November 1, 2026
Save HK$16,296 HKD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$19,223 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.52ct lab-grown round diamond

This 3.52ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG731542360 or 731542360. Listed at 17 retailers as of November 1, 2026, with prices from HK$2,927 to HK$19,223, a HK$16,296 spread on the same certified stone. Brilliant Earth lists it at HK$19,223. 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

3.52
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731542360
Dimensions9.74 × 9.67 × 6.03 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
9.74 mm9.67 mm3.52 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731542360
Side View
Table 58.0%Crown 36.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.2%

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$19,223 HKD|Low: HK$2,927 HKD|High: HK$19,851 HKD|Avg: HK$8,912 HKD|-3.2%
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
November 2, 2026
Retailer 3HK$2,927 HKD
Retailer 15HK$3,397 HKD
Retailer 7HK$3,633 HKD
Retailer 14HK$3,633 HKD
Retailer 13HK$4,825 HKD
Retailer 16HK$4,880 HKD
Retailer 9HK$5,767 HKD
Retailer 5HK$6,245 HKD
Retailer 10HK$6,547 HKD
Retailer 2HK$9,203 HKD
Retailer 4HK$9,886 HKD
Retailer 6HK$11,675 HKD
Retailer 8HK$11,984 HKD
Retailer 11HK$14,190 HKD
Retailer 12HK$14,829 HKD
Brilliant EarthHK$19,223 HKD

42 data points across 16 retailers

17 retailersHK$2,927 HKD to HK$19,223 HKD

A
Cheapest Retailer
-
HK$2,927 HKD
$373 USD
A
Retailer 2
-
HK$3,397 HKD
$433 USD
View
Retailer 3
-
HK$3,633 HKD
$463 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
HK$3,633 HKD
$463 USD
View
A
Retailer 5
-
HK$4,825 HKD
$615 USD
View
B+
Retailer 6
-
HK$4,880 HKD
$622 USD
View
A
Retailer 7
-
HK$5,767 HKD
€700 EUR
View
A
Retailer 8
-
HK$6,245 HKD
$796 USD
View
A
Retailer 9
-
HK$6,547 HKD
£657 GBP
View
A
Retailer 10
-
HK$9,203 HKD
$1,173 USD
View
B+
Retailer 11
-
HK$9,886 HKD
$1,260 USD
View
Retailer 12
-
HK$10,592 HKD
$1,350 USD
View
Price last confirmed 47 days ago
B+
Retailer 13
-
HK$11,675 HKD
$1,488 USD
View
B+
Retailer 14
-
HK$11,984 HKD
$1,527 USD
View
B+
Retailer 15
-
HK$14,190 HKD
£1,424 GBP
View
B
Retailer 16
-
HK$14,829 HKD
$1,890 USD
View
Most Expensive
B
Brilliant Earth
18646126A · Nov 2
HK$19,223 HKD
$2,450 USD
View
16 more retailers have this diamond
Prices start from HK$2,927 HKDSave up to HK$16,296 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
3.52ct Round
HK$2,927 HKD