Pear|Natural|GIA

1.51ct H SI2 Pear Natural Diamond

ID • H/SI2 • GIA 7556217738

Certificate GIA 7556217738

Diamond specifications and retailer prices

From $4,442 USD
As of October 28, 2026
Save $7,503 USD (63%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $11,945 USD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.51ct natural pear diamond

This 1.51ct natural pear sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7556217738. Listed at 16 retailers as of October 28, 2026, with prices from $4,442 to $11,945, a $7,503 spread on the same certified stone. Blue Nile lists it at $11,945. 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
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7556217738
Dimensions10.02 × 6.33 × 3.82 mm
L/W Ratio1.58
Key to symbols
Twinning Wisp, Feather, Crystal, Cavity, Needle, Indented Natural
Top View
10.02 mm6.33 mm1.51 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7556217738
Side View
Table 57.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 60.4%

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 28
Current: $11,945 USD|Low: $4,442 USD|High: $11,945 USD|Avg: $6,241 USD
Blue Nile
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 1, 2026
Retailer 5$4,442 USD
Retailer 6$4,641 USD
Retailer 4$4,846 USD
Retailer 2$5,086 USD
Retailer 9$5,241 USD
Retailer 7$5,250 USD
Retailer 11$5,250 USD
Retailer 13$5,250 USD
Retailer 8$5,713 USD
Retailer 14$6,058 USD
Retailer 3$6,208 USD
Retailer 10$8,407 USD
Retailer 12$8,781 USD
Blue Nile$11,945 USD

40 data points across 14 retailers

16 retailers$4,442 USD to $11,945 USD

A
Cheapest Retailer
-
$4,442 USD
A
Retailer 2
-
$4,579 USD
View
A
Retailer 3
-
$4,641 USD
View
A
Retailer 4
-
$4,846 USD
View
Final sale: no returns
B+
Retailer 5
-
$5,086 USD
£4,005 GBP
View
A
Retailer 6
-
$5,241 USD
£4,126 GBP
View
B+
Retailer 7
-
$5,250 USD
View
B+
Retailer 8
-
$5,250 USD
View
B+
Retailer 9
-
$5,250 USD
View
B+
Retailer 10
-
$5,331 USD
View
B+
Retailer 11
-
$5,713 USD
€5,441 EUR
View
B+
Retailer 12
-
$6,058 USD
View
B
Retailer 13
-
$7,773 USD
View
B
Retailer 14
-
$8,407 USD
£6,620 GBP
View
B
Retailer 15
-
$8,781 USD
View
Most Expensive
B
Blue Nile
29154474 · Oct 31
$11,945 USD
View
15 more retailers have this diamond
Prices start from $4,442 USDSave up to $7,503 USD

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 Pear
$4,442 USD