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Marquise|Natural|GIA

0.45ct D SI2 Marquise Natural Diamond

VG • D/SI2 • GIA 2484323849

Certificate GIA 2484323849

Diamond specifications and retailer prices

From $729 NZD
As of November 6, 2026
Save $1,600 NZD (69%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,166 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.45ct natural marquise diamond

This 0.45ct natural marquise sits in the sub-half-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 2484323849. Listed at 17 retailers as of November 2, 2026, with a 220% 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

0.45
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2484323849
Dimensions6.90 × 4.01 × 2.68 mm
L/W Ratio1.72
Top View
6.90 mm4.01 mm0.45 ctD / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2484323849
Side View
Table 61.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 66.9%

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 6
Current: $3,166 NZD|Low: $729 NZD|High: $3,166 NZD|Avg: $1,420 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 2$729 NZD
Retailer 4$1,010 NZD
Retailer 10$1,010 NZD
Retailer 6$1,052 NZD
Retailer 9$1,088 NZD
Retailer 12$1,165 NZD
Retailer 8$1,216 NZD
Retailer 3$1,265 NZD
Retailer 7$1,353 NZD
Retailer 5$2,031 NZD
Retailer 11$2,329 NZD
NZ Jewellers$3,166 NZD

33 data points across 12 retailers

17 retailers$729 NZD to $2,329 NZD

A
Cheapest Retailer
-
$729 NZD
A
Retailer 2
-
$853 NZD
View
B+
Retailer 3
-
$1,010 NZD
View
B+
Retailer 4
-
$1,010 NZD
View
B+
Retailer 5
-
$1,052 NZD
View
Retailer 6
-
$1,088 NZD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$1,088 NZD
View
B
Retailer 8
-
$1,165 NZD
View
B
Retailer 9
-
$1,165 NZD
View
B
Retailer 10
-
$1,216 NZD
View
B
Retailer 11
-
$1,216 NZD
View
B
Retailer 12
-
$1,246 NZD
View
B
Retailer 13
-
$1,265 NZD
View
B
Retailer 14
-
$1,353 NZD
View
B
Retailer 15
-
$2,031 NZD
View
B
Retailer 16
-
$2,329 NZD
View
Most Expensive
NZ Jewellers
24d4ad3e-13cd-4e8f-a20c-66a59ef52c0a · Nov 5
$3,166 NZD
$1,755 USD
View
Price under review
16 more retailers have this diamond
Prices start from $729 NZDSave up to $1,600 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
0.45ct Marquise
$729 NZD