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Cushion|Natural|GIA

1.70ct J SI2 Cushion Natural Diamond

GD • J/SI2 • GIA 6551652998

Certificate GIA 6551652998

Diamond specifications and retailer prices

From $7,052 NZD
HK$31,000 HKD
As of November 1, 2026
Save $7,929 NZD (53%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $14,981 NZD at MOH London · As of November 2, 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6551652998. Listed at 14 retailers as of November 1, 2026, with prices from $7,052 to $14,981, a $7,929 spread on the same certified stone. MOH London lists it at $14,981. 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
J
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551652998
Dimensions8.11 × 6.21 × 4.20 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Indented Natural, Cavity, Needle
Top View
8.11 mm6.21 mm1.70 ctJ / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551652998
Side View
Table 68.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.7%

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: $14,981 NZD|Low: $6,984 NZD|High: $15,475 NZD|Avg: $9,573 NZD|-3.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 8$7,052 NZD
Retailer 2$7,497 NZD
Retailer 4$8,463 NZD
Retailer 11$8,680 NZD
Retailer 3$8,966 NZD
Retailer 5$9,299 NZD
Retailer 7$9,388 NZD
Retailer 9$9,405 NZD
Retailer 10$9,678 NZD
Retailer 12$9,905 NZD
Retailer 6$10,641 NZD
MOH London$14,981 NZD

24 data points across 12 retailers

14 retailers$7,052 NZD to $14,981 NZD

B+
Cheapest Retailer
-
$7,052 NZD
HK$31,000 HKD
B+
Retailer 2
-
$7,497 NZD
₹401,747 INR
View
B
Retailer 3
-
$8,463 NZD
SGD 6,435 SGD
View
B
Retailer 4
-
$8,680 NZD
$4,884 USD
View
Final sale: no returns
B
Retailer 5
-
$8,801 NZD
$4,952 USD
View
Retailer 6
-
$8,966 NZD
SGD 6,817 SGD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$9,286 NZD
A$8,038 AUD
View
B
Retailer 8
-
$9,299 NZD
£4,120 GBP
View
B
Retailer 9
-
$9,388 NZD
£4,159 GBP
View
B
Retailer 10
-
$9,405 NZD
$5,292 USD
View
B
Retailer 11
-
$9,678 NZD
$5,445 USD
View
B
Retailer 12
-
$9,905 NZD
$5,573 USD
View
B
Retailer 13
-
$10,641 NZD
€5,702 EUR
View
Most Expensive
C
MOH London
5488C64F9 · Nov 2
$14,981 NZD
£6,637 GBP
View
13 more retailers have this diamond
Prices start from $7,052 NZDSave up to $7,929 NZD

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
$7,052 NZD