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Asscher|Natural|GIA

2.51ct I SI1 Asscher Natural Diamond

VG • I/SI1 • GIA 1558832831

Certificate GIA 1558832831

Diamond specifications and retailer prices

From $20,231 USD
As of November 6, 2026
Save $3,648 USD (15%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $23,879 USD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 2.51ct natural asscher diamond

This 2.51ct natural asscher sits in the two to three carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1558832831. Listed at 3 retailers as of November 6, 2026, with prices from $20,231 to $23,879, a $3,648 spread on the same certified stone. 77 Diamonds lists it at $23,879. 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

2.51
Carat
I
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle49.78°
OriginNatural
Grading LabGIA
CertificateGIA 1558832831
Dimensions8.73 × 6.96 × 4.78 mm
L/W Ratio1.25
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Needle
Top View
8.73 mm6.96 mm2.51 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1558832831
Side View
Table 70.0%Crown 49.78°Girdle: Very ThickPavilionCulet: NDepth 68.7%

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: Nov 6
Current: $23,879 USD|Low: $17,085 USD|High: $24,360 USD|Avg: $20,250 USD|+37.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5$17,085 USD
Retailer 6$19,342 USD
Retailer 2$20,231 USD
Retailer 4$20,238 USD
Retailer 3$20,705 USD
77 Diamonds$23,879 USD

35 data points across 6 retailers

3 retailers$20,231 USD to $23,879 USD

B+
Cheapest Retailer
-
$20,231 USD
B+
Retailer 2
-
$20,705 USD
View
Most Expensive
B
77 Diamonds
RADMBJGATRUFQ · Nov 6
$23,879 USD
£18,802 GBP
View
2 more retailers have this diamond
Prices start from $20,231 USDSave up to $3,648 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+
2.51ct Asscher
$20,231 USD