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Cushion|Natural|GIA

1.70ct I VS2 Cushion Natural Diamond

EX • I/VS2 • GIA 2557511122

Certificate GIA 2557511122

Diamond specifications and retailer prices

From $4,890 USD
HK$38,200 HKD
As of October 30, 2026
Save $4,863 USD (50%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $9,752 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.7ct natural cushion diamond

This 1.7ct natural cushion sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557511122. Listed at 18 retailers as of October 29, 2026, with prices from $4,890 to $9,752, a $4,863 spread on the same certified stone. MOH London lists it at $9,752. 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
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2557511122
Dimensions7.93 × 5.92 × 4.01 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Indented Natural, Crystal, Needle, Pinpoint
Top View
7.93 mm5.92 mm1.70 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2557511122
Side View
Table 63.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 67.7%

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: Oct 30
Current: $9,752 USD|Low: $4,890 USD|High: $9,849 USD|Avg: $6,550 USD|-1.0%
MOH London
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
October 30, 2026
Retailer 3$4,890 USD
Retailer 2$5,277 USD
Retailer 6$5,633 USD
Retailer 11$5,743 USD
Retailer 12$5,814 USD
Retailer 15$6,077 USD
Retailer 13$6,078 USD
Retailer 8$6,315 USD
Retailer 14$6,423 USD
Retailer 7$6,470 USD
Retailer 5$6,742 USD
Retailer 4$7,117 USD
Retailer 9$7,183 USD
Retailer 10$8,017 USD
MOH London$9,752 USD

33 data points across 15 retailers

18 retailers$4,890 USD to $9,752 USD

A
Cheapest Retailer
-
$4,890 USD
HK$38,200 HKD
A
Retailer 2
-
$5,277 USD
₹502,584 INR
View
Retailer 3
-
$5,633 USD
SGD 7,612 SGD
View
Price last confirmed 16 days ago
A
Retailer 4
-
$5,743 USD
View
A
Retailer 5
-
$5,814 USD
SGD 7,857 SGD
View
A
Retailer 6
-
$6,046 USD
View
A
Retailer 7
-
$6,050 USD
View
A
Retailer 8
-
$6,077 USD
View
Final sale: no returns
Retailer 9
-
$6,078 USD
View
Price last confirmed 15 days ago
A
Retailer 10
-
$6,315 USD
£4,972 GBP
View
Retailer 11
-
$6,423 USD
A$9,881 AUD
View
Price last confirmed 19 days ago
B+
Retailer 12
-
$6,470 USD
View
B+
Retailer 13
-
$6,518 USD
A$10,028 AUD
View
B+
Retailer 14
-
$6,742 USD
View
B+
Retailer 15
-
$7,117 USD
£5,604 GBP
View
B+
Retailer 16
-
$7,183 USD
€6,841 EUR
View
B+
Retailer 17
-
$8,017 USD
ZAR 129,523 ZAR
View
Most Expensive
B+
MOH London
DD7BFF075 · Oct 29
$9,752 USD
£7,679 GBP
View
17 more retailers have this diamond
Prices start from $4,890 USDSave up to $4,863 USD

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
$4,890 USD