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Asscher|Natural|GIA

1.51ct F SI2 Asscher Natural Diamond

EX • F/SI2 • GIA 6512153447

Certificate GIA 6512153447

Diamond specifications and retailer prices

From $8,099 USD
As of November 1, 2026
Save $5,046 USD (38%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $13,145 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.51ct natural asscher diamond

This 1.51ct natural asscher sits in the one-and-a-half to two carat band, graded F 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 6512153447. Listed at 10 retailers as of October 29, 2026, with prices from $8,099 to $13,145, a $5,046 spread on the same certified stone. MOH London lists it at $13,145. 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
F
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6512153447
Dimensions7.52 × 5.67 × 3.78 mm
L/W Ratio1.33
Top View
7.52 mm5.67 mm1.51 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6512153447
Side View
Table 64.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.7%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $13,145 USD|Low: $8,099 USD|High: $13,232 USD|Avg: $9,274 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6$8,099 USD
Retailer 5$8,115 USD
Retailer 7$8,273 USD
Retailer 9$8,297 USD
Retailer 8$8,835 USD
Retailer 2$8,840 USD
Retailer 4$8,936 USD
Retailer 3$10,456 USD
MOH London$13,145 USD

42 data points across 9 retailers

10 retailers$8,099 USD to $13,145 USD

B+
Cheapest Retailer
-
$8,099 USD
B+
Retailer 2
-
$8,115 USD
View
B+
Retailer 3
-
$8,273 USD
View
B+
Retailer 4
-
$8,297 USD
View
B+
Retailer 5
-
$8,835 USD
View
B+
Retailer 6
-
$8,840 USD
£6,960 GBP
View
B+
Retailer 7
-
$8,936 USD
£7,036 GBP
View
B
Retailer 8
-
$9,786 USD
View
B
Retailer 9
-
$10,456 USD
€9,958 EUR
View
Most Expensive
B
MOH London
D1CC59475 · Oct 29
$13,145 USD
£10,350 GBP
View
9 more retailers have this diamond
Prices start from $8,099 USDSave up to $5,046 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.

B+
1.51ct Asscher
$8,099 USD