Asscher|Natural|GIA

1.51ct D SI2 Asscher Natural Diamond

GD • D/SI2 • GIA 5151756021

Certificate GIA 5151756021

Diamond specifications and retailer prices

From €6,367 EUR
As of November 4, 2026
Save €7,232 EUR (53%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €13,599 EUR at NZ Jewellers · As of November 5, 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 D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5151756021. Listed at 16 retailers as of November 4, 2026, with prices from €6,367 to €13,599, a €7,232 spread on the same certified stone. NZ Jewellers lists it at €13,599. 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
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5151756021
Dimensions6.42 × 6.35 × 4.34 mm
L/W Ratio1.01
Top View
6.42 mm6.35 mm1.51 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 5151756021
Side View
Table 73.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.3%

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 4
Current: €13,599 EUR|Low: €6,272 EUR|High: €13,599 EUR|Avg: €8,440 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 3€6,272 EUR
Retailer 4€6,367 EUR
Retailer 12€6,800 EUR
Retailer 11€7,366 EUR
Retailer 7€7,464 EUR
Retailer 9€7,480 EUR
Retailer 2€7,619 EUR
Retailer 5€8,414 EUR
Retailer 10€8,500 EUR
Retailer 13€8,703 EUR
Retailer 6€8,835 EUR
Retailer 8€11,301 EUR
NZ Jewellers€13,599 EUR

31 data points across 13 retailers

16 retailers€6,367 EUR to €13,599 EUR

Retailer 1
-
€6,272 EUR
Price last confirmed 12 days ago
B+
Retailer 2
-
€6,367 EUR
View
B+
Retailer 3
-
€6,440 EUR
View
Retailer 4
-
€6,800 EUR
View
Price last confirmed 8 days ago
B
Retailer 5
-
€7,244 EUR
View
B
Retailer 6
-
€7,366 EUR
View
B+
Retailer 7
-
€7,464 EUR
View
B
Retailer 8
-
€7,480 EUR
View
B
Retailer 9
-
€7,619 EUR
View
B
Retailer 10
-
€8,414 EUR
View
B
Retailer 11
-
€8,500 EUR
View
B
Retailer 12
-
€8,703 EUR
View
B
Retailer 13
-
€8,835 EUR
View
Retailer 14
-
€8,953 EUR
View
Price last confirmed 14 days ago
B
Retailer 15
-
€11,301 EUR
View
Most Expensive
C
NZ Jewellers
446843ad-510e-4b3f-879b-b2f1ce52b355 · Nov 5
€13,599 EUR
$15,263 USD
View
15 more retailers have this diamond
Prices start from €6,367 EURSave up to €7,232 EUR

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
€6,367 EUR