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Marquise|Natural|GIA

0.73ct D SI2 Marquise Natural Diamond

VG • D/SI2 • GIA 2478761500

Certificate GIA 2478761500

Diamond specifications and retailer prices

From $2,899 NZD
As of November 5, 2026
Save $2,044 NZD (41%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,069 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.73ct natural marquise diamond

This 0.73ct natural marquise sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2478761500. Listed at 10 retailers as of November 4, 2026, with a 71% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.73
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2478761500
Dimensions9.04 × 4.92 × 2.87 mm
L/W Ratio1.84
Top View
9.04 mm4.92 mm0.73 ctD / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2478761500
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.3%

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 5
Current: $3,068 NZD|Low: $2,542 NZD|High: $5,017 NZD|Avg: $3,511 NZD|+4.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8$2,899 NZD
Retailer 1$3,068 NZD
Retailer 5$3,144 NZD
Retailer 9$3,144 NZD
Retailer 4$3,344 NZD
Retailer 7$3,344 NZD
Retailer 3$3,942 NZD
Retailer 6$4,248 NZD
Retailer 2$4,943 NZD

40 data points across 9 retailers

10 retailers$2,899 NZD to $4,943 NZD

B+
Cheapest Retailer
-
$2,899 NZD
Retailer 2
-
$2,899 NZD
View
Price last confirmed 9 days ago
B
Retailer 3
-
$3,032 NZD
View
B
Retailer 4
-
$3,068 NZD
View
B
Retailer 5
-
$3,144 NZD
View
B
Retailer 6
-
$3,344 NZD
View
B
Retailer 7
-
$3,344 NZD
View
B
Retailer 8
-
$3,942 NZD
View
B
Retailer 9
-
$4,943 NZD
View
Most Expensive
NZ Jewellers
02d1ea4a-eef1-4cae-9bae-d46237fe8d09 · Nov 5
$7,069 NZD
$3,919 USD
View
Price under review
9 more retailers have this diamond
Prices start from $2,899 NZDSave up to $2,044 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 Marquise
$2,899 NZD