CaratHunter
Plans
Princess|Natural|GIA

0.51ct J IF Princess Natural Diamond

EX • J/IF • GIA 2507952350

Certificate GIA 2507952350

Diamond specifications and retailer prices

From HK$3,134 HKD
MYR 1,627 MYR
As of October 30, 2026
Save HK$1,103 HKD (26%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$4,237 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 0.51ct natural princess diamond

This 0.51ct natural princess sits in the half to three-quarter carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2507952350. Listed at 5 retailers as of October 30, 2026, with prices from HK$3,134 to HK$4,237, a HK$1,103 spread on the same certified stone. Brilliant Earth lists it at HK$4,237. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2507952350
Dimensions4.30 × 4.23 × 3.16 mm
L/W Ratio1.02
Top View
4.30 mm4.23 mm0.51 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2507952350
Side View
Table 71.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 74.6%

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: Oct 30
Current: HK$4,237 HKD|Low: HK$2,903 HKD|High: HK$4,707 HKD|Avg: HK$3,755 HKD|-10.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 5HK$3,134 HKD
Retailer 3HK$3,248 HKD
Retailer 4HK$3,518 HKD
Retailer 2HK$4,053 HKD
Brilliant EarthHK$4,237 HKD

40 data points across 5 retailers

5 retailersHK$3,134 HKD to HK$4,237 HKD

A
Cheapest Retailer
-
HK$3,134 HKD
MYR 1,627 MYR
A
Retailer 2
-
HK$3,248 HKD
$414 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,518 HKD
SGD 606 SGD
View
A
Retailer 4
-
HK$4,053 HKD
£407 GBP
View
Most Expensive
A
Brilliant Earth
20139494A · Oct 31
HK$4,237 HKD
$540 USD
View
4 more retailers have this diamond
Prices start from HK$3,134 HKDSave up to HK$1,103 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
0.51ct Princess
HK$3,134 HKD