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Asscher|Natural|GIA

1.70ct I SI2 Asscher Natural Diamond

VG • I/SI2 • GIA 2528750910

Certificate GIA 2528750910

Diamond specifications and retailer prices

From $4,393 USD
As of October 30, 2026
Save $792 USD (15%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $5,185 USD at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 1.7ct natural asscher diamond

This 1.7ct natural asscher sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2528750910. Listed at 4 retailers as of October 30, 2026, with prices from $4,393 to $5,185, a $792 spread on the same certified stone. 77 Diamonds lists it at $5,185. 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

1.70
Carat
I
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.8°
Pavilion angle57.9°
OriginNatural
Grading LabGIA
CertificateGIA 2528750910
Dimensions8.09 × 5.94 × 4.14 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizeNone
Cert comments
Additional pinpoints are not shown. Surface graining is not shown.
Key to symbols
Crystal, Feather, Needle, Pinpoint, Indented Natural, Natural
Top View
8.09 mm5.94 mm1.70 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2528750910
Side View
Table 70.0%Crown 47.8°Girdle: THK-VTKPavilion 57.9°Culet: NoneDepth 69.7%

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: Oct 30
Current: $5,185 USD|Low: $4,393 USD|High: $5,596 USD|Avg: $5,081 USD|-6.1%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 2$4,393 USD
Retailer 3$4,789 USD
Retailer 4$5,130 USD
77 Diamonds$5,185 USD

44 data points across 4 retailers

4 retailers$4,393 USD to $5,185 USD

A
Cheapest Retailer
-
$4,393 USD
A
Retailer 2
-
$4,789 USD
View
B+
Retailer 3
-
$5,130 USD
View
Most Expensive
B+
77 Diamonds
RADCPHJJWBRPE · Oct 31
$5,185 USD
£4,082 GBP
View
3 more retailers have this diamond
Prices start from $4,393 USDSave up to $792 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
1.70ct Asscher
$4,393 USD