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Cushion|Natural|GIA

1.70ct G IF Cushion Natural Diamond

VG • G/IF • GIA 6565382691

Certificate GIA 6565382691

Diamond specifications and retailer prices

From $18,757 NZD
As of November 4, 2026
Save $10,116 NZD (35%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $28,873 NZD at MOH London · As of November 4, 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6565382691. Listed at 17 retailers as of November 4, 2026, with prices from $18,757 to $28,873, a $10,116 spread on the same certified stone. MOH London lists it at $28,873. 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
G
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle32.3°
OriginNatural
Grading LabGIA
CertificateGIA 6565382691
Dimensions6.88 × 6.32 × 4.35 mm
L/W Ratio1.09
Culet sizeNone
Top View
6.88 mm6.32 mm1.70 ctG / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565382691
Side View
Table 60.0%Crown 38.8°Girdle: THK-VTKPavilion 32.3°Culet: NDepth 68.8%

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 4
Current: $28,873 NZD|Low: $18,002 NZD|High: $30,007 NZD|Avg: $21,430 NZD|-3.5%
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
Retailer 17
November 5, 2026
Retailer 14$18,002 NZD
Retailer 6$18,757 NZD
Retailer 10$18,936 NZD
Retailer 16$18,984 NZD
Retailer 8$19,031 NZD
Retailer 2$19,587 NZD
Retailer 11$19,844 NZD
Retailer 13$20,134 NZD
Retailer 17$20,173 NZD
Retailer 7$20,461 NZD
Retailer 15$20,461 NZD
Retailer 5$22,202 NZD
Retailer 4$22,578 NZD
Retailer 9$22,697 NZD
Retailer 3$22,779 NZD
Retailer 12$27,231 NZD
MOH London$28,873 NZD

38 data points across 17 retailers

17 retailers$18,757 NZD to $28,873 NZD

Retailer 1
-
$18,002 NZD
Price last confirmed 8 days ago
A
Retailer 2
-
$18,757 NZD
View
A
Retailer 3
-
$18,936 NZD
View
A
Retailer 4
-
$18,984 NZD
View
A
Retailer 5
-
$19,031 NZD
View
A
Retailer 6
-
$19,587 NZD
View
A
Retailer 7
-
$19,844 NZD
View
Retailer 8
-
$20,134 NZD
View
Price last confirmed 13 days ago
B+
Retailer 9
-
$20,173 NZD
View
Retailer 10
-
$20,461 NZD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$20,461 NZD
View
Final sale: no returns
B+
Retailer 12
-
$22,202 NZD
View
B+
Retailer 13
-
$22,578 NZD
View
B+
Retailer 14
-
$22,697 NZD
View
B+
Retailer 15
-
$22,779 NZD
View
B+
Retailer 16
-
$27,231 NZD
View
Most Expensive
B
MOH London
A63E5740F · Nov 4
$28,873 NZD
£12,780 GBP
View
16 more retailers have this diamond
Prices start from $18,757 NZDSave up to $10,116 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.

A
1.70ct Cushion
$18,757 NZD