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Radiant|Natural|GIA

30.13ct FANCY SI2 Radiant Natural Diamond

VG • FANCY/SI2 • GIA 2175466619

Certificate GIA 2175466619

Diamond specifications and retailer prices

From HK$3,073,239 HKD
$391,690 USD
As of November 1, 2026
Save HK$1,499,982 HKD (33%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$4,581,259 HKD at Calavera New York · As of October 25, 2026
View at Calavera New York

About this 30.13ct natural radiant diamond

This 30.13ct natural radiant sits in the over five carat band, graded FANCY colour (tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2175466619. Listed at 6 retailers as of November 1, 2026, with a 49% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

30.13
Carat
FANCY
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2175466619
Dimensions20.54 × 16.75 × 9.53 mm
L/W Ratio1.23
Culet sizeNone
Key to symbols
Feather, Crystal, Indented Natural, Cavity, Needle, Natural, Extra Facet
Top View
20.54 mm16.75 mm30.13 ctFANCY / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2175466619
Side View
Table 65.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 56.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$4,581,259 HKD|Low: HK$3,073,239 HKD|High: HK$4,612,279 HKD|Avg: HK$3,761,479 HKD
Calavera New York
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 7HK$3,073,239 HKD
Retailer 4HK$3,340,195 HKD
Retailer 6HK$3,465,847 HKD
Retailer 5HK$3,615,577 HKD
Retailer 2HK$3,949,358 HKD
Retailer 3HK$4,573,221 HKD
Calavera New YorkHK$4,581,259 HKD

46 data points across 7 retailers

6 retailersHK$3,073,239 HKD to HK$4,573,221 HKD

B+
Cheapest Retailer
-
HK$3,073,239 HKD
$391,690 USD
B+
Retailer 2
-
HK$3,340,195 HKD
₹40,544,190 INR
View
B+
Retailer 3
-
HK$3,615,577 HKD
$460,812 USD
View
B+
Retailer 4
-
HK$3,949,358 HKD
$503,353 USD
View
B
Retailer 5
-
HK$4,573,221 HKD
€555,110 EUR
View
Most Expensive
Calavera New York
153e72b9-5fa7-41a8-8c24-1ca8fc1a5b62 · Oct 25
HK$4,581,259 HKD
$583,890 USD
View
Price last confirmed 8 days ago
5 more retailers have this diamond
Prices start from HK$3,073,239 HKDSave up to HK$1,499,982 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.

B+
30.13ct Radiant
HK$3,073,239 HKD