Cushion|Natural|GIA

1.70ct I VVS1 Cushion Natural Diamond

VG • I/VVS1 • GIA 1373888157

Certificate GIA 1373888157

Diamond specifications and retailer prices

From $10,245 USD
As of October 31, 2026
Save $8,065 USD (44%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $18,310 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1373888157. Listed at 21 retailers as of October 29, 2026, with prices from $10,245 to $18,310, a $8,065 spread on the same certified stone. MOH London lists it at $18,310. 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
I
Color
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1373888157
Dimensions6.85 × 6.80 × 4.70 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.85 mm6.80 mm1.70 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1373888157
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $18,310 USD|Low: $10,245 USD|High: $18,432 USD|Avg: $13,471 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 9$10,245 USD
Retailer 6$10,325 USD
Retailer 8$11,660 USD
Retailer 7$11,661 USD
Retailer 2$12,616 USD
Retailer 5$12,687 USD
Retailer 10$13,975 USD
Retailer 4$14,010 USD
Retailer 3$17,132 USD
MOH London$18,310 USD

44 data points across 10 retailers

21 retailers$10,245 USD to $18,310 USD

B+
Cheapest Retailer
-
$10,245 USD
B+
Retailer 2
-
$10,325 USD
View
B
Retailer 3
-
$10,820 USD
View
B
Retailer 4
-
$10,822 USD
View
B
Retailer 5
-
$11,071 USD
CA$15,376 CAD
View
B
Retailer 6
-
$11,141 USD
View
B
Retailer 7
-
$11,490 USD
View
B
Retailer 8
-
$11,660 USD
View
Final sale: no returns
B
Retailer 9
-
$11,661 USD
View
B
Retailer 10
-
$11,865 USD
View
B
Retailer 11
-
$12,616 USD
£9,934 GBP
View
Retailer 12
-
$12,687 USD
A$19,519 AUD
View
Price last confirmed 8 days ago
B
Retailer 13
-
$12,884 USD
View
B
Retailer 14
-
$13,496 USD
View
B
Retailer 15
-
$13,530 USD
View
B
Retailer 16
-
$13,530 USD
View
B
Retailer 17
-
$13,975 USD
£11,004 GBP
View
B
Retailer 18
-
$13,980 USD
View
B
Retailer 19
-
$14,010 USD
€13,343 EUR
View
B
Retailer 20
-
$17,132 USD
ZAR 276,767 ZAR
View
Most Expensive
B
MOH London
84A384F4B · Oct 29
$18,310 USD
£14,417 GBP
View
20 more retailers have this diamond
Prices start from $10,245 USDSave up to $8,065 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.

B+
1.70ct Cushion
$10,245 USD