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Cushion|Natural|GIA

0.70ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 6312071256

Certificate GIA 6312071256

Diamond specifications and retailer prices

From $1,315 NZD
As of November 6, 2026
Save $1,913 NZD (59%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,228 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 0.7ct natural cushion diamond

This 0.7ct natural cushion sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6312071256. Listed at 14 retailers as of November 2, 2026, with prices from $1,315 to $3,228, a $1,913 spread on the same certified stone. MOH London lists it at $3,228. 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

0.70
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6312071256
Dimensions5.50 × 4.64 × 3.13 mm
L/W Ratio1.19
Top View
5.50 mm4.64 mm0.70 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6312071256
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: 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: Nov 6
Current: $3,228 NZD|Low: $1,292 NZD|High: $3,262 NZD|Avg: $2,007 NZD|-0.9%
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
November 6, 2026
Retailer 11$1,315 NZD
Retailer 5$1,598 NZD
Retailer 6$1,605 NZD
Retailer 13$1,625 NZD
Retailer 14$1,725 NZD
Retailer 12$1,762 NZD
Retailer 8$1,822 NZD
Retailer 3$1,910 NZD
Retailer 4$2,029 NZD
Retailer 9$2,031 NZD
Retailer 2$2,210 NZD
Retailer 7$2,464 NZD
Retailer 10$2,630 NZD
MOH London$3,228 NZD

30 data points across 14 retailers

14 retailers$1,315 NZD to $3,228 NZD

B+
Cheapest Retailer
-
$1,315 NZD
B+
Retailer 2
-
$1,598 NZD
View
B+
Retailer 3
-
$1,605 NZD
View
B
Retailer 4
-
$1,625 NZD
View
Final sale: no returns
B
Retailer 5
-
$1,725 NZD
View
Retailer 6
-
$1,762 NZD
View
Price last confirmed 9 days ago
B
Retailer 7
-
$1,822 NZD
View
B
Retailer 8
-
$1,910 NZD
View
B
Retailer 9
-
$2,029 NZD
View
B
Retailer 10
-
$2,031 NZD
View
B
Retailer 11
-
$2,210 NZD
View
B
Retailer 12
-
$2,464 NZD
View
B
Retailer 13
-
$2,630 NZD
View
Most Expensive
C
MOH London
C8886D004 · Nov 2
$3,228 NZD
£1,409 GBP
View
13 more retailers have this diamond
Prices start from $1,315 NZDSave up to $1,913 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+
0.70ct Cushion
$1,315 NZD