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Princess|Natural|GIA

1.51ct D SI2 Princess Natural Diamond

EX • D/SI2 • GIA 6391762151

Certificate GIA 6391762151

Diamond specifications and retailer prices

From HK$50,076 HKD
As of November 5, 2026
Save HK$19,589 HKD (28%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$69,665 HKD at Jared · As of November 6, 2026
View at Jared

About this 1.51ct natural princess diamond

This 1.51ct natural princess sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6391762151. Listed at 11 retailers as of November 5, 2026, with prices from HK$50,076 to HK$69,665, a HK$19,589 spread on the same certified stone. Jared lists it at HK$69,665. 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
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6391762151
Dimensions6.45 × 6.33 × 4.58 mm
L/W Ratio1.02
Top View
6.45 mm6.33 mm1.51 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6391762151
Side View
Table 72.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 72.4%

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 5
Current: HK$68,230 HKD|Low: HK$50,076 HKD|High: HK$69,352 HKD|Avg: HK$59,401 HKD|+0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12HK$50,076 HKD
Retailer 7HK$50,547 HKD
Retailer 11HK$50,641 HKD
Retailer 9HK$52,202 HKD
Retailer 5HK$52,633 HKD
Retailer 10HK$55,928 HKD
Retailer 6HK$63,209 HKD
Retailer 8HK$63,931 HKD
Retailer 2HK$67,390 HKD
Retailer 3HK$67,390 HKD
Retailer 1HK$68,230 HKD
Retailer 4HK$68,269 HKD

33 data points across 12 retailers

11 retailersHK$50,076 HKD to HK$69,665 HKD

B+
Cheapest Retailer
-
HK$50,076 HKD
B+
Retailer 2
-
HK$50,547 HKD
View
B+
Retailer 3
-
HK$52,202 HKD
View
B+
Retailer 4
-
HK$52,633 HKD
View
B+
Retailer 5
-
HK$55,928 HKD
View
B+
Retailer 6
-
HK$63,209 HKD
View
B+
Retailer 7
-
HK$63,931 HKD
View
B
Retailer 8
-
HK$67,390 HKD
View
B
Retailer 9
-
HK$67,390 HKD
View
B+
Retailer 10
-
HK$68,230 HKD
View
Most Expensive
B
Jared
142798687 · Nov 6
HK$69,665 HKD
$8,880 USD
View
10 more retailers have this diamond
Prices start from HK$50,076 HKDSave up to HK$19,589 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+
1.51ct Princess
HK$50,076 HKD