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Marquise|Natural|GIA

1.03ct D IF Marquise Natural Diamond

VG • D/IF • GIA 1545388728

Certificate GIA 1545388728

Diamond specifications and retailer prices

From $12,609 NZD
As of November 4, 2026
Save $7,797 NZD (38%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $24,986 NZD at NZ Jewellers · As of September 26, 2026
View at NZ Jewellers

About this 1.03ct natural marquise diamond

This 1.03ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1545388728. Listed at 15 retailers as of November 4, 2026, with a 62% 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

1.03
Carat
D
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.38°
Pavilion angle38.17°
OriginNatural
Grading LabGIA
CertificateGIA 1545388728
Dimensions11.09 × 5.16 × 2.95 mm
L/W Ratio2.15
Culet sizeNone
Top View
11.09 mm5.16 mm1.03 ctD / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545388728
Side View
Table 63.0%Crown 37.38°Girdle: MED-VTKPavilion 38.17°Culet: NoneDepth 57.3%

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 4
Current: $13,498 NZD|Low: $12,609 NZD|High: $21,071 NZD|Avg: $15,882 NZD|-5.2%
Retailer 1
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 5, 2026
Retailer 3$12,609 NZD
Retailer 13$13,340 NZD
Retailer 1$13,498 NZD
Retailer 6$14,477 NZD
Retailer 9$14,480 NZD
Retailer 5$14,607 NZD
Retailer 4$14,756 NZD
Retailer 14$15,642 NZD
Retailer 10$15,724 NZD
Retailer 12$16,649 NZD
Retailer 2$16,787 NZD
Retailer 11$17,753 NZD
Retailer 7$20,086 NZD
Retailer 8$20,406 NZD

34 data points across 14 retailers

15 retailers$12,609 NZD to $20,406 NZD

A
Cheapest Retailer
-
$12,609 NZD
A
Retailer 2
-
$13,340 NZD
View
Final sale: no returns
A
Retailer 3
-
$13,498 NZD
View
Retailer 4
-
$14,477 NZD
View
Price last confirmed 33 days ago
A
Retailer 5
-
$14,480 NZD
View
A
Retailer 6
-
$14,607 NZD
View
A
Retailer 7
-
$14,756 NZD
View
Retailer 8
-
$15,169 NZD
View
Price last confirmed 36 days ago
B+
Retailer 9
-
$15,642 NZD
View
B+
Retailer 10
-
$15,724 NZD
View
Retailer 11
-
$16,649 NZD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$17,753 NZD
View
B+
Retailer 13
-
$20,086 NZD
View
B+
Retailer 14
-
$20,406 NZD
View
Most Expensive
NZ Jewellers
2973f13d-f18f-4271-9806-6b0e6265c81d · Sep 26
$24,986 NZD
$14,046 USD
View
Price last confirmed 40 days ago
14 more retailers have this diamond
Prices start from $12,609 NZDSave up to $7,797 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
1.03ct Marquise
$12,609 NZD