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Round|Natural|GIA

3.75ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 2546794489

Certificate GIA 2546794489

Diamond specifications and retailer prices

From HK$271,047 HKD
As of November 1, 2026
Save HK$275,461 HKD (50%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$546,508 HKD at With Clarity · As of November 1, 2026
View at With Clarity

About this 3.75ct natural round diamond

This 3.75ct natural round sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2546794489. Listed at 5 retailers as of November 1, 2026, with prices from HK$271,047 to HK$546,508, a HK$275,461 spread on the same certified stone. With Clarity lists it at HK$546,508. 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

3.75
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2546794489
Dimensions9.80 × 9.87 × 6.17 mm
L/W Ratio1.01
Top View
9.80 mm9.87 mm3.75 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546794489
Side View
Table 57.0%Crown 35.5°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.8%

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$332,501 HKD|Low: HK$271,047 HKD|High: HK$552,855 HKD|Avg: HK$360,020 HKD|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
October 26, 2026
Retailer 2HK$271,047 HKD
Retailer 6HK$308,504 HKD
Retailer 5HK$330,390 HKD
Retailer 1HK$332,501 HKD
Retailer 3HK$340,738 HKD
Retailer 4HK$352,209 HKD
Retailer 7HK$372,443 HKD
With ClarityHK$546,508 HKD

13 data points across 8 retailers

5 retailersHK$271,047 HKD to HK$546,508 HKD

A
Cheapest Retailer
-
HK$271,047 HKD
B+
Retailer 2
-
HK$332,501 HKD
$42,380 USD
View
B+
Retailer 3
-
HK$340,738 HKD
SGD 58,689 SGD
View
B
Retailer 4
-
HK$352,209 HKD
$44,892 USD
View
Most Expensive
B
With Clarity
2546794489 · Nov 1
HK$546,508 HKD
$69,657 USD
View
4 more retailers have this diamond
Prices start from HK$271,047 HKDSave up to HK$275,461 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
3.75ct Round
HK$271,047 HKD