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Cushion|Natural|GIA

1.70ct H VS1 Cushion Natural Diamond

VG • H/VS1 • GIA 6552531343

Certificate GIA 6552531343

Diamond specifications and retailer prices

From $11,589 AUD
HK$63,600 HKD
As of November 1, 2026
Save $9,329 AUD (45%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $20,918 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 6552531343. Listed at 20 retailers as of October 28, 2026, with prices from $11,589 to $20,918, a $9,329 spread on the same certified stone. Queensmith lists it at $20,918. 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
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552531343
Dimensions8.05 × 6.20 × 4.13 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cloud, Needle
Top View
8.05 mm6.20 mm1.70 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552531343
Side View
Table 70.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 66.6%

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: $20,918 AUD|Low: $11,589 AUD|High: $21,027 AUD|Avg: $15,344 AUD|+1.3%
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 18$11,589 AUD
Retailer 2$12,354 AUD
Retailer 8$12,644 AUD
Retailer 10$13,043 AUD
Retailer 15$13,724 AUD
Retailer 9$14,087 AUD
Retailer 13$14,143 AUD
Retailer 14$14,170 AUD
Retailer 17$14,297 AUD
Retailer 7$14,495 AUD
Retailer 6$14,549 AUD
Retailer 3$15,460 AUD
Retailer 5$15,512 AUD
Retailer 11$15,848 AUD
Retailer 4$16,320 AUD
Retailer 16$19,029 AUD
Retailer 12$20,229 AUD
Queensmith$20,918 AUD

24 data points across 18 retailers

20 retailers$11,589 AUD to $20,918 AUD

B+
Cheapest Retailer
-
$11,589 AUD
HK$63,600 HKD
B+
Retailer 2
-
$12,354 AUD
₹826,449 INR
View
B
Retailer 3
-
$12,644 AUD
$8,882 USD
View
Retailer 4
-
$13,043 AUD
SGD 12,381 SGD
View
Price last confirmed 21 days ago
B+
Retailer 5
-
$13,724 AUD
$9,640 USD
View
B+
Retailer 6
-
$14,087 AUD
SGD 13,372 SGD
View
B
Retailer 7
-
$14,143 AUD
$9,935 USD
View
B+
Retailer 8
-
$14,170 AUD
£7,838 GBP
View
B
Retailer 9
-
$14,297 AUD
$10,043 USD
View
Final sale: no returns
B
Retailer 10
-
$14,385 AUD
$10,105 USD
View
Retailer 11
-
$14,495 AUD
View
Price last confirmed 9 days ago
B
Retailer 12
-
$14,549 AUD
$10,220 USD
View
B
Retailer 13
-
$15,294 AUD
View
B
Retailer 14
-
$15,460 AUD
$10,859 USD
View
B
Retailer 15
-
$15,512 AUD
£8,580 GBP
View
B
Retailer 16
-
$15,848 AUD
$11,133 USD
View
B
Retailer 17
-
$16,320 AUD
€10,918 EUR
View
B
Retailer 18
-
$19,029 AUD
ZAR 215,938 ZAR
View
B
Retailer 19
-
$20,229 AUD
£11,189 GBP
View
Most Expensive
B
Queensmith
6552531343 · Oct 28
$20,918 AUD
£11,570 GBP
View
19 more retailers have this diamond
Prices start from $11,589 AUDSave up to $9,329 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
$11,589 AUD