CaratHunter
Plans
Princess|Natural|GIA

1.51ct H SI1 Princess Natural Diamond

EX • H/SI1 • GIA 1568481656

Certificate GIA 1568481656

Diamond specifications and retailer prices

From ₹3,38,271 INR
$3,564 USD
As of October 31, 2026
Save ₹2,67,920 INR (44%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹6,25,538 INR at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 1.51ct natural princess diamond

This 1.51ct natural princess sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1568481656. Listed at 15 retailers as of October 31, 2026, with a 79% 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

1.51
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle22.8°
Pavilion angle39.74°
OriginNatural
Grading LabGIA
CertificateGIA 1568481656
Dimensions6.41 × 6.30 × 4.53 mm
L/W Ratio1.02
Culet sizeNone
Top View
6.41 mm6.30 mm1.51 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1568481656
Side View
Table 72.0%Crown 22.8°Girdle: MED-STKPavilion 39.74°Culet: NDepth 71.8%

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: Oct 31
Current: ₹3,94,244 INR|Low: ₹3,38,271 INR|High: ₹6,25,538 INR|Avg: ₹4,38,609 INR|+0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Wholesale Diamonds Direct
November 3, 2026
Retailer 4₹3,38,271 INR
Retailer 13₹3,43,574 INR
Retailer 3₹3,61,417 INR
Retailer 9₹3,65,404 INR
Retailer 8₹3,66,732 INR
Retailer 2₹3,69,287 INR
Retailer 1₹3,94,244 INR
Retailer 11₹4,29,088 INR
Retailer 5₹4,32,973 INR
Retailer 6₹4,35,495 INR
Retailer 7₹5,27,889 INR
Retailer 12₹5,70,409 INR
Retailer 10₹6,06,190 INR
Wholesale Diamonds Direct₹6,25,538 INR

27 data points across 14 retailers

15 retailers₹3,38,271 INR to ₹6,06,190 INR

A
Cheapest Retailer
-
₹3,38,271 INR
$3,564 USD
A
Retailer 2
-
₹3,43,574 INR
$3,620 USD
View
A
Retailer 3
-
₹3,44,565 INR
SGD 4,906 SGD
View
A
Retailer 4
-
₹3,61,417 INR
$3,808 USD
View
A
Retailer 5
-
₹3,65,404 INR
$3,850 USD
View
A
Retailer 6
-
₹3,66,732 INR
$3,864 USD
View
A
Retailer 7
-
₹3,69,287 INR
SGD 5,258 SGD
View
A
Retailer 8
-
₹3,94,244 INR
£3,271 GBP
View
B+
Retailer 9
-
₹4,29,088 INR
$4,521 USD
View
B+
Retailer 10
-
₹4,32,973 INR
$4,562 USD
View
B+
Retailer 11
-
₹4,35,495 INR
€4,370 EUR
View
B+
Retailer 12
-
₹5,27,889 INR
$5,562 USD
View
B
Retailer 13
-
₹5,70,409 INR
$6,010 USD
View
B+
Retailer 14
-
₹6,06,190 INR
$6,387 USD
View
Most Expensive
Wholesale Diamonds Direct
515662370 · Oct 27
₹6,25,538 INR
$6,591 USD
View
Price last confirmed 7 days ago
14 more retailers have this diamond
Prices start from ₹3,38,271 INRSave up to ₹2,67,920 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.

A
1.51ct Princess
₹3,38,271 INR