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Cushion|Natural|GIA

1.70ct H VS1 Cushion Natural Diamond

VG • H/VS1 • GIA 3555510835

Certificate GIA 3555510835

Diamond specifications and retailer prices

From $11,680 AUD
HK$64,100 HKD
As of November 1, 2026
Save $9,355 AUD (44%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $21,036 AUD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.7ct natural cushion diamond

This 1.7ct natural cushion sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3555510835. Listed at 22 retailers as of October 28, 2026, with prices from $11,680 to $21,036, a $9,355 spread on the same certified stone. Queensmith lists it at $21,036. 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
H
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555510835
Dimensions8.25 × 6.17 × 4.10 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cavity, Feather, Indented Natural, Cloud
Top View
8.25 mm6.17 mm1.70 ctH / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 3555510835
Side View
Table 67.0%CrownGirdle: VTN-VTKPavilionCulet: NoneDepth 66.4%

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 1
Current: $21,036 AUD|Low: $11,680 AUD|High: $21,135 AUD|Avg: $15,783 AUD|+1.4%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 17$11,680 AUD
Retailer 2$12,463 AUD
Retailer 9$12,754 AUD
Retailer 10$14,210 AUD
Retailer 14$14,298 AUD
Retailer 13$14,414 AUD
Retailer 16$14,424 AUD
Retailer 8$14,624 AUD
Retailer 7$14,677 AUD
Retailer 18$15,596 AUD
Retailer 6$15,664 AUD
Retailer 11$15,991 AUD
Retailer 4$16,078 AUD
Retailer 3$16,466 AUD
Retailer 5$16,588 AUD
Retailer 15$19,198 AUD
Retailer 12$20,410 AUD
Queensmith$21,036 AUD

22 data points across 18 retailers

22 retailers$11,680 AUD to $21,036 AUD

B+
Cheapest Retailer
-
$11,680 AUD
HK$64,100 HKD
B+
Retailer 2
-
$12,463 AUD
₹833,761 INR
View
B
Retailer 3
-
$12,754 AUD
$8,959 USD
View
Retailer 4
-
$13,157 AUD
SGD 12,489 SGD
View
Price last confirmed 22 days ago
B
Retailer 5
-
$14,210 AUD
SGD 13,489 SGD
View
B
Retailer 6
-
$14,298 AUD
£7,909 GBP
View
B
Retailer 7
-
$14,414 AUD
£7,972 GBP
View
B
Retailer 8
-
$14,424 AUD
$10,132 USD
View
Final sale: no returns
B
Retailer 9
-
$14,512 AUD
$10,194 USD
View
B
Retailer 10
-
$14,514 AUD
$10,195 USD
View
Retailer 11
-
$14,624 AUD
View
Price last confirmed 9 days ago
B
Retailer 12
-
$14,677 AUD
$10,310 USD
View
B
Retailer 13
-
$15,596 AUD
$10,955 USD
View
B
Retailer 14
-
$15,664 AUD
£8,664 GBP
View
B
Retailer 15
-
$15,683 AUD
View
B
Retailer 16
-
$15,991 AUD
$11,232 USD
View
B
Retailer 17
-
$16,078 AUD
$11,294 USD
View
B
Retailer 18
-
$16,466 AUD
€11,016 EUR
View
B
Retailer 19
-
$16,588 AUD
View
B
Retailer 20
-
$19,198 AUD
ZAR 217,864 ZAR
View
B
Retailer 21
-
$20,410 AUD
£11,289 GBP
View
Most Expensive
B
Queensmith
3555510835 · Oct 28
$21,036 AUD
£11,635 GBP
View
21 more retailers have this diamond
Prices start from $11,680 AUDSave up to $9,355 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 Cushion
$11,680 AUD