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Cushion|Natural|GIA

1.70ct I VS2 Cushion Natural Diamond

EX • I/VS2 • GIA 2557596318

Certificate GIA 2557596318

Diamond specifications and retailer prices

From $8,918 SGD
HK$54,500 HKD
As of October 30, 2026
Save $7,733 SGD (46%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $16,651 SGD at MOH London · As of October 26, 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 2557596318. Listed at 19 retailers as of October 26, 2026, with prices from $8,918 to $16,651, a $7,733 spread on the same certified stone. MOH London lists it at $16,651. 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
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557596318
Dimensions8.27 × 6.19 × 4.18 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle, Natural, Extra Facet
Top View
8.27 mm6.19 mm1.70 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557596318
Side View
Table 65.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 67.5%

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: Oct 30
Current: $16,651 SGD|Low: $8,918 SGD|High: $16,924 SGD|Avg: $11,795 SGD|-1.6%
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
Retailer 16
October 31, 2026
Retailer 4$8,918 SGD
Retailer 9$9,486 SGD
Retailer 8$9,868 SGD
Retailer 15$10,619 SGD
Retailer 3$11,013 SGD
Retailer 13$11,015 SGD
Retailer 11$11,135 SGD
Retailer 14$11,247 SGD
Retailer 12$11,277 SGD
Retailer 6$11,938 SGD
Retailer 7$12,197 SGD
Retailer 16$12,316 SGD
Retailer 5$12,898 SGD
Retailer 10$13,038 SGD
Retailer 2$14,659 SGD
MOH London$16,651 SGD

24 data points across 16 retailers

19 retailers$8,918 SGD to $16,651 SGD

B+
Cheapest Retailer
-
$8,918 SGD
HK$54,500 HKD
B+
Retailer 2
-
$9,486 SGD
₹706,666 INR
View
Retailer 3
-
$9,868 SGD
View
Price last confirmed 21 days ago
B+
Retailer 4
-
$10,619 SGD
View
B+
Retailer 5
-
$10,942 SGD
$8,559 USD
View
B+
Retailer 6
-
$10,943 SGD
$8,560 USD
View
B+
Retailer 7
-
$11,013 SGD
$8,615 USD
View
Final sale: no returns
B+
Retailer 8
-
$11,015 SGD
$8,616 USD
View
B+
Retailer 9
-
$11,135 SGD
£6,858 GBP
View
Retailer 10
-
$11,247 SGD
A$13,535 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$11,277 SGD
£6,946 GBP
View
B+
Retailer 12
-
$11,756 SGD
A$14,148 AUD
View
B+
Retailer 13
-
$11,938 SGD
$9,338 USD
View
B+
Retailer 14
-
$12,197 SGD
$9,541 USD
View
B
Retailer 15
-
$12,316 SGD
$9,634 USD
View
B
Retailer 16
-
$12,898 SGD
£7,944 GBP
View
B
Retailer 17
-
$13,038 SGD
€9,713 EUR
View
Retailer 18
-
$14,659 SGD
ZAR 185,243 ZAR
View
Most Expensive
B
MOH London
B7449BAAB · Oct 26
$16,651 SGD
£10,256 GBP
View
18 more retailers have this diamond
Prices start from $8,918 SGDSave up to $7,733 SGD

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
$8,918 SGD