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Cushion|Natural|GIA

0.73ct G SI1 Cushion Natural Diamond

EX • G/SI1 • GIA 1223576012

Certificate GIA 1223576012

Diamond specifications and retailer prices

From $2,538 NZD
As of November 4, 2026
Save $2,399 NZD (49%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,937 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 0.73ct natural cushion diamond

This 0.73ct natural cushion sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1223576012. Listed at 11 retailers as of November 4, 2026, with prices from $2,538 to $4,937, a $2,399 spread on the same certified stone. MOH London lists it at $4,937. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.73
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1223576012
Dimensions5.50 × 5.10 × 3.49 mm
L/W Ratio1.08
Culet sizeNone
Top View
5.50 mm5.10 mm0.73 ctG / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1223576012
Side View
Table 63.0%CrownGirdle: SLIPavilionCulet: NoneDepth 68.4%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $4,937 NZD|Low: $2,538 NZD|High: $5,010 NZD|Avg: $3,503 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 8$2,538 NZD
Retailer 5$2,625 NZD
Retailer 9$2,684 NZD
Retailer 7$2,895 NZD
Retailer 2$3,209 NZD
Retailer 10$3,604 NZD
Retailer 6$3,776 NZD
Retailer 3$3,929 NZD
Retailer 4$4,322 NZD
MOH London$4,937 NZD

46 data points across 10 retailers

11 retailers$2,538 NZD to $4,937 NZD

B
Cheapest Retailer
-
$2,538 NZD
B
Retailer 2
-
$2,625 NZD
View
B
Retailer 3
-
$2,684 NZD
View
Retailer 4
-
$2,895 NZD
View
Price last confirmed 9 days ago
B
Retailer 5
-
$3,040 NZD
View
B
Retailer 6
-
$3,139 NZD
View
B
Retailer 7
-
$3,209 NZD
View
Retailer 8
-
$3,776 NZD
View
Price last confirmed 33 days ago
B
Retailer 9
-
$3,929 NZD
View
B
Retailer 10
-
$4,322 NZD
View
Most Expensive
B
MOH London
364852C48 · Nov 4
$4,937 NZD
£2,155 GBP
View
10 more retailers have this diamond
Prices start from $2,538 NZDSave up to $2,399 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
0.73ct Cushion
$2,538 NZD