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Asscher|Natural|GIA

1.70ct I VS1 Asscher Natural Diamond

EX • I/VS1 • GIA 2507632178

Certificate GIA 2507632178

Diamond specifications and retailer prices

From $11,204 AUD
$7,870 USD
As of October 30, 2026
Save $7,587 AUD (40%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $18,790 AUD at MOH London · As of November 1, 2026
View at MOH London

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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2507632178. Listed at 18 retailers as of October 30, 2026, with prices from $11,204 to $18,790, a $7,587 spread on the same certified stone. MOH London lists it at $18,790. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.4°
Pavilion angle55.3°
OriginNatural
Grading LabGIA
CertificateGIA 2507632178
Dimensions6.72 × 6.72 × 4.42 mm
L/W Ratio1.00
Top View
6.72 mm6.72 mm1.70 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2507632178
Side View
Table 63.0%Crown 45.4°Girdle: Slightly ThickPavilion 55.3°Culet: NoneDepth 65.9%

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: Oct 30
Current: $18,790 AUD|Low: $10,727 AUD|High: $19,016 AUD|Avg: $14,310 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 6$10,727 AUD
Retailer 7$12,029 AUD
Retailer 8$12,032 AUD
Retailer 2$13,149 AUD
Retailer 5$13,209 AUD
Retailer 9$14,428 AUD
Retailer 4$15,160 AUD
Retailer 3$17,676 AUD
MOH London$18,790 AUD

43 data points across 9 retailers

18 retailers$11,204 AUD to $18,790 AUD

Retailer 1
-
$10,727 AUD
$7,535 USD
Price last confirmed 11 days ago
B+
Retailer 2
-
$11,204 AUD
$7,870 USD
View
B+
Retailer 3
-
$11,265 AUD
$7,913 USD
View
B+
Retailer 4
-
$11,738 AUD
CA$11,452 CAD
View
B+
Retailer 5
-
$11,958 AUD
$8,400 USD
View
B+
Retailer 6
-
$12,029 AUD
$8,450 USD
View
Final sale: no returns
B+
Retailer 7
-
$12,032 AUD
$8,452 USD
View
B+
Retailer 8
-
$13,149 AUD
£7,273 GBP
View
Retailer 9
-
$13,209 AUD
View
Price last confirmed 8 days ago
B
Retailer 10
-
$13,840 AUD
$9,722 USD
View
B
Retailer 11
-
$14,236 AUD
$10,000 USD
View
B
Retailer 12
-
$14,236 AUD
$10,000 USD
View
B
Retailer 13
-
$14,376 AUD
$10,098 USD
View
B
Retailer 14
-
$14,428 AUD
£7,980 GBP
View
B
Retailer 15
-
$14,706 AUD
$10,330 USD
View
B
Retailer 16
-
$15,160 AUD
€10,142 EUR
View
B
Retailer 17
-
$17,676 AUD
ZAR 200,583 ZAR
View
Most Expensive
B
MOH London
1C970577A · Nov 1
$18,790 AUD
£10,393 GBP
View
17 more retailers have this diamond
Prices start from $11,204 AUDSave up to $7,587 AUD

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+
1.70ct Asscher
$11,204 AUD