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Cushion|Natural|GIA

1.70ct H SI1 Cushion Natural Diamond

GD • H/SI1 • GIA 1553664583

Certificate GIA 1553664583

Diamond specifications and retailer prices

From ₹4,86,144 INR
HK$40,000 HKD
As of November 1, 2026
Save ₹5,84,664 INR (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹10,70,808 INR 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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1553664583. Listed at 19 retailers as of October 28, 2026, with prices from ₹4,86,144 to ₹10,70,808, a ₹5,84,664 spread on the same certified stone. Queensmith lists it at ₹10,70,808. 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
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553664583
Dimensions7.78 × 6.13 × 4.28 mm
L/W Ratio1.27
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud
Top View
7.78 mm6.13 mm1.70 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1553664583
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.8%

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: ₹10,70,808 INR|Low: ₹4,86,144 INR|High: ₹10,78,043 INR|Avg: ₹6,84,996 INR|+2.1%
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
November 2, 2026
Retailer 14₹4,86,144 INR
Retailer 9₹5,16,920 INR
Retailer 4₹5,46,532 INR
Retailer 6₹5,78,897 INR
Retailer 13₹5,98,280 INR
Retailer 5₹6,01,983 INR
Retailer 2₹6,10,783 INR
Retailer 8₹6,21,724 INR
Retailer 10₹6,63,423 INR
Retailer 3₹6,74,905 INR
Retailer 7₹7,08,151 INR
Retailer 12₹7,96,459 INR
Retailer 11₹9,55,045 INR
Queensmith₹10,70,808 INR

23 data points across 14 retailers

19 retailers₹4,86,144 INR to ₹10,70,808 INR

B+
Cheapest Retailer
-
₹4,86,144 INR
HK$40,000 HKD
B+
Retailer 2
-
₹5,16,920 INR
View
B+
Retailer 3
-
₹5,46,532 INR
$5,756 USD
View
Retailer 4
-
₹5,64,212 INR
SGD 8,030 SGD
View
Price last confirmed 19 days ago
B+
Retailer 5
-
₹5,78,897 INR
SGD 8,239 SGD
View
B
Retailer 6
-
₹5,98,280 INR
$6,301 USD
View
Final sale: no returns
B
Retailer 7
-
₹6,01,888 INR
$6,339 USD
View
B
Retailer 8
-
₹6,01,983 INR
$6,340 USD
View
Retailer 9
-
₹6,08,535 INR
$6,409 USD
View
Price last confirmed 17 days ago
B+
Retailer 10
-
₹6,10,783 INR
£5,065 GBP
View
B
Retailer 11
-
₹6,21,724 INR
£5,156 GBP
View
Retailer 12
-
₹6,46,550 INR
A$10,476 AUD
View
Price last confirmed 29 days ago
B
Retailer 13
-
₹6,63,423 INR
$6,987 USD
View
B
Retailer 14
-
₹6,70,746 INR
A$10,868 AUD
View
B
Retailer 15
-
₹6,74,905 INR
$7,108 USD
View
B
Retailer 16
-
₹7,08,151 INR
€7,103 EUR
View
B
Retailer 17
-
₹7,96,459 INR
ZAR 135,512 ZAR
View
B
Retailer 18
-
₹9,55,045 INR
£7,920 GBP
View
Most Expensive
C
Queensmith
1553664583 · Oct 28
₹10,70,808 INR
£8,880 GBP
View
18 more retailers have this diamond
Prices start from ₹4,86,144 INRSave up to ₹5,84,664 INR

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
₹4,86,144 INR