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Cushion|Natural|GIA

0.80ct J SI1 Cushion Natural Diamond

GD • J/SI1 • GIA 1499531214

Certificate GIA 1499531214

Diamond specifications and retailer prices

From $2,084 NZD
As of November 4, 2026
Save $2,475 NZD (54%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,559 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 0.8ct natural cushion diamond

This 0.8ct natural cushion sits in the just-under-one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1499531214. Listed at 6 retailers as of November 4, 2026, with prices from $2,084 to $4,559, a $2,475 spread on the same certified stone. MOH London lists it at $4,559. 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

0.80
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1499531214
Dimensions5.21 × 5.18 × 3.48 mm
L/W Ratio1.01
Top View
5.21 mm5.18 mm0.80 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1499531214
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.2%

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 4
Current: $4,559 NZD|Low: $2,084 NZD|High: $4,625 NZD|Avg: $3,231 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 7, 2026
Retailer 4$2,084 NZD
Retailer 2$2,746 NZD
Retailer 5$3,254 NZD
Retailer 3$3,460 NZD
MOH London$4,559 NZD

46 data points across 5 retailers

6 retailers$2,084 NZD to $4,559 NZD

B+
Cheapest Retailer
-
$2,084 NZD
B
Retailer 2
-
$2,746 NZD
View
B
Retailer 3
-
$3,130 NZD
View
Retailer 4
-
$3,254 NZD
View
Price last confirmed 33 days ago
B
Retailer 5
-
$3,460 NZD
View
Most Expensive
B
MOH London
5179D22F3 · Nov 4
$4,559 NZD
£1,990 GBP
View
5 more retailers have this diamond
Prices start from $2,084 NZDSave up to $2,475 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+
0.80ct Cushion
$2,084 NZD