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Pear|Lab Grown|GIA

1.51ct E SI1 Pear Lab Grown Diamond

EX • E/SI1 • GIA 6492268693

Certificate GIA 6492268693

Diamond specifications and retailer prices

From $799 AUD
$561 USD
As of October 27, 2026
Save $2,564 AUD (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,284 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 1.51ct lab-grown pear diamond

This 1.51ct lab-grown pear sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6492268693. Listed at 12 retailers as of October 27, 2026, with a 321% 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6492268693
Dimensions10.51 × 6.38 × 3.86 mm
L/W Ratio1.65
Top View
10.51 mm6.38 mm1.51 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6492268693
Side View
Table 60.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 60.6%

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: Oct 27
Current: $4,284 AUD|Low: $574 AUD|High: $4,331 AUD|Avg: $1,771 AUD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 10$799 AUD
Retailer 8$806 AUD
Retailer 11$1,089 AUD
Retailer 6$1,184 AUD
Retailer 7$1,208 AUD
Retailer 2$1,421 AUD
Retailer 5$1,441 AUD
Retailer 4$1,444 AUD
Retailer 3$2,712 AUD
Retailer 9$3,362 AUD
MOH London$4,284 AUD

41 data points across 11 retailers

12 retailers$799 AUD to $3,362 AUD

B+
Cheapest Retailer
-
$799 AUD
$561 USD
B+
Retailer 2
-
$806 AUD
$566 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,089 AUD
$765 USD
View
B
Retailer 4
-
$1,184 AUD
HK$6,500 HKD
View
B
Retailer 5
-
$1,208 AUD
$849 USD
View
B
Retailer 6
-
$1,421 AUD
£786 GBP
View
B
Retailer 7
-
$1,441 AUD
View
B
Retailer 8
-
$1,444 AUD
€966 EUR
View
B
Retailer 9
-
$2,592 AUD
$1,821 USD
View
B
Retailer 10
-
$2,712 AUD
$1,905 USD
View
B
Retailer 11
-
$3,362 AUD
$2,362 USD
View
Most Expensive
B
MOH London
6492268693 · Oct 26
$4,284 AUD
£2,370 GBP
View
Price under review
11 more retailers have this diamond
Prices start from $799 AUDSave up to $2,564 AUD

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 Pear
$799 AUD