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Asscher|Natural|GIA

1.51ct I SI1 Asscher Natural Diamond

EX • I/SI1 • GIA 2534780674

Certificate GIA 2534780674

Diamond specifications and retailer prices

From €2,659 EUR
As of November 6, 2026
Save €1,312 EUR (33%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €3,971 EUR at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.51ct natural asscher diamond

This 1.51ct natural asscher sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2534780674. Listed at 9 retailers as of November 6, 2026, with prices from €2,659 to €3,971, a €1,312 spread on the same certified stone. 77 Diamonds lists it at €3,971. 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle61.7°
OriginNatural
Grading LabGIA
CertificateGIA 2534780674
Dimensions6.26 × 6.02 × 3.99 mm
L/W Ratio1.04
Top View
6.26 mm6.02 mm1.51 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2534780674
Side View
Table 63.0%Crown 61.7°Girdle: MED-STKPavilionCulet: NoneDepth 66.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €3,971 EUR|Low: €2,500 EUR|High: €4,044 EUR|Avg: €3,000 EUR|+1.6%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5€2,659 EUR
Retailer 8€2,796 EUR
Retailer 6€2,808 EUR
Retailer 4€2,811 EUR
Retailer 2€2,976 EUR
Retailer 3€3,002 EUR
Retailer 7€3,132 EUR
77 Diamonds€3,971 EUR

42 data points across 8 retailers

9 retailers€2,659 EUR to €3,971 EUR

A
Cheapest Retailer
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€2,659 EUR
A
Retailer 2
-
€2,796 EUR
View
Final sale: no returns
Retailer 3
-
€2,808 EUR
View
Price last confirmed 12 days ago
A
Retailer 4
-
€2,811 EUR
View
A
Retailer 5
-
€2,976 EUR
View
A
Retailer 6
-
€3,002 EUR
View
A
Retailer 7
-
€3,132 EUR
View
A
Retailer 8
-
€3,253 EUR
View
Most Expensive
A
77 Diamonds
ACMBVMQTAZ4M · Nov 6
€3,971 EUR
£3,491 GBP
View
8 more retailers have this diamond
Prices start from €2,659 EURSave up to €1,312 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.

A
1.51ct Asscher
€2,659 EUR