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Asscher|Natural|GIA

2.78ct E SI1 Asscher Natural Diamond

ID • E/SI1 • GIA 1

Certificate GIA 1

Diamond specifications and retailer prices

From $45,631 NZD
$25,718 USD
As of October 30, 2026
Save $7,940 NZD (15%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $53,571 NZD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 2.78ct natural asscher diamond

This 2.78ct natural asscher sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of October 29, 2026, with prices from $45,631 to $53,571, a $7,940 spread on the same certified stone. Blue Nile lists it at $53,571. 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

2.78
Carat
E
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1
Dimensions7.84 × 7.60 × 5.06 mm
L/W Ratio1.03
Top View
7.84 mm7.60 mm2.78 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.7%

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: $53,571 NZD|Low: $45,631 NZD|High: $59,389 NZD|Avg: $53,461 NZD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
September 29, 2026
Retailer 3$45,631 NZD
Retailer 7$49,010 NZD
Blue Nile$53,571 NZD
Retailer 4$54,989 NZD
Retailer 2$55,429 NZD
Retailer 5$57,189 NZD
Retailer 6$59,389 NZD

2 data points across 7 retailers

3 retailers$45,631 NZD to $53,571 NZD

A
Cheapest Retailer
-
$45,631 NZD
$25,718 USD
A
Retailer 2
-
$49,010 NZD
$27,622 USD
View
Most Expensive
B+
Blue Nile
26991370 · Oct 29
$53,571 NZD
$30,193 USD
View
2 more retailers have this diamond
Prices start from $45,631 NZDSave up to $7,940 NZD

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
2.78ct Asscher
$45,631 NZD