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Asscher|Natural|GIA

1.51ct F SI1 Asscher Natural Diamond

GD • F/SI1 • GIA 6552455757

Certificate GIA 6552455757

Diamond specifications and retailer prices

From $3,625 USD
As of October 30, 2026
Save $3,553 USD (49%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,178 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6552455757. Listed at 19 retailers as of October 30, 2026, with prices from $3,625 to $7,178, a $3,553 spread on the same certified stone. NZ Jewellers lists it at $7,178. 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
F
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552455757
Dimensions6.11 × 6.09 × 4.32 mm
L/W Ratio1.00
Girdle conditionPolished
Culet sizeNone
Key to symbols
Cloud, Feather, Crystal, Knot, Needle
Top View
6.11 mm6.09 mm1.51 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552455757
Side View
Table 66.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 70.9%

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 30
Current: $3,855 USD|Low: $3,854 USD|High: $6,974 USD|Avg: $4,714 USD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 1$3,855 USD
Retailer 8$4,120 USD
Retailer 3$4,215 USD
Retailer 6$4,410 USD
Retailer 7$4,418 USD
Retailer 5$4,663 USD
Retailer 4$5,064 USD
Retailer 2$6,891 USD

36 data points across 8 retailers

19 retailers$3,625 USD to $7,178 USD

A
Cheapest Retailer
-
$3,625 USD
A
Retailer 2
-
$3,839 USD
View
A
Retailer 3
-
$3,855 USD
£3,035 GBP
View
A
Retailer 4
-
$3,920 USD
View
B+
Retailer 5
-
$4,120 USD
View
B+
Retailer 6
-
$4,120 USD
View
B+
Retailer 7
-
$4,120 USD
View
A
Retailer 8
-
$4,215 USD
£3,319 GBP
View
B+
Retailer 9
-
$4,268 USD
View
B+
Retailer 10
-
$4,334 USD
View
B+
Retailer 11
-
$4,366 USD
View
A
Retailer 12
-
$4,410 USD
£3,472 GBP
View
Retailer 13
-
$4,418 USD
A$6,796 AUD
View
Price last confirmed 29 days ago
B+
Retailer 14
-
$4,580 USD
View
A
Retailer 15
-
$4,663 USD
€4,441 EUR
View
B+
Retailer 16
-
$4,754 USD
View
B+
Retailer 17
-
$5,064 USD
ZAR 81,817 ZAR
View
B+
Retailer 18
-
$6,891 USD
£5,426 GBP
View
Most Expensive
B+
NZ Jewellers
d0dfc4f3-cd99-49e4-b241-7c32722fc093 · Oct 30
$7,178 USD
View
18 more retailers have this diamond
Prices start from $3,625 USDSave up to $3,553 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 Asscher
$3,625 USD