CaratHunter
Plans
Princess|Natural|GIA

0.51ct H SI1 Princess Natural Diamond

GD • H/SI1 • GIA 1563662165

Certificate GIA 1563662165

Diamond specifications and retailer prices

From ₹48,657 INR
As of November 4, 2026
Save ₹32,690 INR (40%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹1,22,029 INR at MOH London · As of November 2, 2026
View at MOH London

About this 0.51ct natural princess diamond

This 0.51ct natural princess sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1563662165. Listed at 14 retailers as of November 4, 2026, with a 67% 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

0.51
Carat
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1563662165
Dimensions4.40 × 4.19 × 3.23 mm
L/W Ratio1.05
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
4.40 mm4.19 mm0.51 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceStrong
CertificateGIA 1563662165
Side View
Table 60.0%CrownGirdle: Very ThickPavilionCulet: NDepth 62.0%

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 4
Current: ₹1,22,029 INR|Low: ₹48,657 INR|High: ₹1,65,718 INR|Avg: ₹74,166 INR|-0.6%
MOH London
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
November 6, 2026
Retailer 11₹48,657 INR
Retailer 9₹52,720 INR
Retailer 13₹56,782 INR
Retailer 6₹56,877 INR
Retailer 12₹60,845 INR
Retailer 14₹60,845 INR
Retailer 2₹64,341 INR
Retailer 3₹66,042 INR
Retailer 4₹66,419 INR
Retailer 5₹71,332 INR
Retailer 7₹77,852 INR
Retailer 10₹81,347 INR
MOH London₹1,22,029 INR
Retailer 8₹1,65,434 INR

9 data points across 14 retailers

14 retailers₹48,657 INR to ₹81,347 INR

B+
Cheapest Retailer
-
₹48,657 INR
Final sale: no returns
B
Retailer 2
-
₹52,720 INR
View
B
Retailer 3
-
₹56,782 INR
View
Retailer 4
-
₹56,877 INR
View
Price last confirmed 8 days ago
B
Retailer 5
-
₹60,845 INR
View
B
Retailer 6
-
₹60,845 INR
View
B
Retailer 7
-
₹64,341 INR
View
B
Retailer 8
-
₹66,042 INR
View
B
Retailer 9
-
₹66,419 INR
View
C
Retailer 10
-
₹71,332 INR
View
C
Retailer 11
-
₹77,852 INR
View
C
Retailer 12
-
₹81,347 INR
View
Most Expensive
MOH London
CA0F46325 · Nov 2
₹1,22,029 INR
£1,017 GBP
View
Price under review
12 more retailers have this diamond
Prices start from ₹48,657 INRSave up to ₹32,690 INR

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+
0.51ct Princess
₹48,657 INR