Pear|Natural|GIA

1.51ct E SI1 Pear Natural Diamond

VG • E/SI1 • GIA 5181907541

Certificate GIA 5181907541

Diamond specifications and retailer prices

From $7,380 USD
Save $3,768 USD (34%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $11,148 USD at 77 Diamonds
View at 77 Diamonds

About this 1.51ct natural pear diamond

This 1.51ct natural pear sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5181907541. Listed at 10 retailers, with prices from $7,380 to $11,148 at 77 Diamonds, a $3,768 spread on the same certified stone. 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

1.51
Carat
E
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5181907541
Dimensions7.94 × 6.25 × 4.18 mm
L/W Ratio1.27
Top View
7.94 mm6.25 mm1.51 ctE / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5181907541
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $11,134 USD|Low: $7,380 USD|High: $11,134 USD|Avg: $9,402 USD|+2.0%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
September 29, 2026
Retailer 2$7,380 USD
Retailer 3$8,048 USD
Retailer 4$8,299 USD
Retailer 6$9,770 USD
Retailer 7$9,770 USD
Retailer 5$10,100 USD
Retailer 8$10,770 USD
77 Diamonds$11,134 USD

29 data points across 8 retailers

10 retailers$7,380 USD to $11,148 USD

B+
Cheapest Retailer
-
$7,380 USD
B+
Retailer 2
-
$8,048 USD
View
B+
Retailer 3
-
$8,299 USD
View
B+
Retailer 4
-
$8,376 USD
View
B+
Retailer 5
-
$8,676 USD
View
B+
Retailer 6
-
$9,029 USD
View
B
Retailer 7
-
$9,770 USD
View
B
Retailer 8
-
$9,770 USD
View
B
Retailer 9
-
$10,100 USD
View
Price last confirmed 14 days ago
Most Expensive
B
77 Diamonds
OVZDDSVKZAP · Oct 1
$11,148 USD
£8,778 GBP
View
9 more retailers have this diamond
Prices start from $7,380 USDSave up to $3,768 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.

B+
1.51ct Pear
$7,380 USD