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Round|Natural|GIA

3.01ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 1513023223

Certificate GIA 1513023223

Diamond specifications and retailer prices

From HK$128,143 HKD
As of November 5, 2026
Save HK$40,513 HKD (24%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$341,619 HKD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.01ct natural round diamond

This 3.01ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1513023223. Listed at 14 retailers as of November 5, 2026, with a 32% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.01
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1513023223
Dimensions9.32 × 9.27 × 5.68 mm
L/W Ratio1.01
Star length55%
Lower girdle80%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
9.32 mm9.27 mm3.01 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1513023223
Side View
Table 57.0%Crown 35°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.3%

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$341,619 HKD|Low: HK$126,025 HKD|High: HK$342,286 HKD|Avg: HK$175,638 HKD|-0.2%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2HK$130,309 HKD
Retailer 7HK$132,050 HKD
Retailer 5HK$136,671 HKD
Retailer 10HK$138,946 HKD
Retailer 6HK$145,905 HKD
Retailer 4HK$160,968 HKD
Retailer 9HK$161,486 HKD
Retailer 3HK$168,656 HKD
Retailer 8HK$238,274 HKD
Rare CaratHK$341,619 HKD

41 data points across 10 retailers

14 retailersHK$128,143 HKD to HK$168,656 HKD

A
Cheapest Retailer
-
HK$128,143 HKD
A
Retailer 2
-
HK$130,309 HKD
View
A
Retailer 3
-
HK$132,050 HKD
View
A
Retailer 4
-
HK$136,671 HKD
View
A
Retailer 5
-
HK$145,905 HKD
View
Retailer 6
-
HK$151,146 HKD
View
Price last confirmed 29 days ago
Retailer 7
-
HK$158,708 HKD
View
Price last confirmed 38 days ago
B+
Retailer 8
-
HK$160,968 HKD
View
Retailer 9
-
HK$163,745 HKD
View
Price last confirmed 29 days ago
B+
Retailer 10
-
HK$168,656 HKD
View
Retailer 11
-
HK$170,045 HKD
View
Price last confirmed 38 days ago
Retailer 12
-
HK$214,127 HKD
View
Price last confirmed 40 days ago
Retailer 13
-
HK$238,274 HKD
View
Price last confirmed 29 days ago
Most Expensive
Rare Carat
22015 · Oct 28
HK$341,619 HKD
$43,545 USD
View
Price last confirmed 8 days ago
13 more retailers have this diamond
Prices start from HK$128,143 HKDSave up to HK$40,513 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
3.01ct Round
HK$128,143 HKD