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Cushion|Natural|GIA

1.70ct H SI1 Cushion Natural Diamond

ID • H/SI1 • GIA 7556328508

Certificate GIA 7556328508

Diamond specifications and retailer prices

From ₹5,42,051 INR
HK$44,600 HKD
As of November 1, 2026
Save ₹4,63,641 INR (46%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹11,29,293 INR at Queensmith · As of October 22, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7556328508. Listed at 19 retailers as of November 1, 2026, with a 86% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.70
Carat
H
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7556328508
Dimensions7.82 × 6.02 × 4.09 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cloud, Needle
Top View
7.82 mm6.02 mm1.70 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7556328508
Side View
Table 67.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: ₹11,29,293 INR|Low: ₹5,42,051 INR|High: ₹11,44,969 INR|Avg: ₹7,40,244 INR|+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
November 2, 2026
Retailer 4₹5,42,051 INR
Retailer 10₹5,73,725 INR
Retailer 5₹5,94,387 INR
Retailer 14₹6,25,531 INR
Retailer 7₹6,50,073 INR
Retailer 15₹6,62,751 INR
Retailer 3₹6,65,979 INR
Retailer 13₹6,66,074 INR
Retailer 9₹6,80,348 INR
Retailer 8₹6,82,975 INR
Retailer 6₹7,06,345 INR
Retailer 11₹7,37,103 INR
Retailer 2₹7,88,408 INR
Retailer 16₹8,86,578 INR
Retailer 12₹10,05,691 INR
Queensmith₹11,29,293 INR

25 data points across 16 retailers

19 retailers₹5,42,051 INR to ₹10,05,691 INR

A
Cheapest Retailer
-
₹5,42,051 INR
HK$44,600 HKD
B+
Retailer 2
-
₹5,73,725 INR
View
B+
Retailer 3
-
₹5,94,387 INR
$6,260 USD
View
B+
Retailer 4
-
₹6,25,531 INR
$6,588 USD
View
Retailer 5
-
₹6,33,491 INR
SGD 9,016 SGD
View
Price last confirmed 22 days ago
B+
Retailer 6
-
₹6,50,073 INR
SGD 9,252 SGD
View
B+
Retailer 7
-
₹6,62,751 INR
$6,980 USD
View
B
Retailer 8
-
₹6,65,979 INR
$7,014 USD
View
Final sale: no returns
B+
Retailer 9
-
₹6,66,074 INR
$7,015 USD
View
B
Retailer 10
-
₹6,69,872 INR
$7,055 USD
View
B+
Retailer 11
-
₹6,80,348 INR
£5,642 GBP
View
Retailer 12
-
₹6,82,975 INR
$7,193 USD
View
Price last confirmed 17 days ago
Retailer 13
-
₹7,06,345 INR
A$11,445 AUD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
₹7,37,103 INR
$7,763 USD
View
B
Retailer 15
-
₹7,51,596 INR
A$12,178 AUD
View
B+
Retailer 16
-
₹7,88,408 INR
€7,908 EUR
View
B
Retailer 17
-
₹8,86,578 INR
ZAR 150,845 ZAR
View
B
Retailer 18
-
₹10,05,691 INR
£8,340 GBP
View
Most Expensive
Queensmith
7556328508 · Oct 22
₹11,29,293 INR
£9,365 GBP
View
Price last confirmed 11 days ago
18 more retailers have this diamond
Prices start from ₹5,42,051 INRSave up to ₹4,63,641 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.

A
1.70ct Cushion
₹5,42,051 INR