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Marquise|Natural|GIA

1.05ct D IF Marquise Natural Diamond

VG • D/IF • GIA 6127141306

Certificate GIA 6127141306

Diamond specifications and retailer prices

From $15,903 NZD
As of November 1, 2026
Save $12,845 NZD (45%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $28,749 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.05ct natural marquise diamond

This 1.05ct 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 6127141306. Listed at 16 retailers as of November 1, 2026, with prices from $15,903 to $28,749, a $12,845 spread on the same certified stone. NZ Jewellers lists it at $28,749. 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

1.05
Carat
D
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6127141306
Dimensions11.42 × 4.94 × 3.36 mm
L/W Ratio2.31
Top View
11.42 mm4.94 mm1.05 ctD / IF
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6127141306
Side View
Table 54.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.0%

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 1
Current: $28,749 NZD|Low: $15,903 NZD|High: $28,749 NZD|Avg: $20,851 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 9$15,903 NZD
Retailer 11$17,248 NZD
Retailer 3$17,250 NZD
Retailer 10$17,540 NZD
Retailer 4$18,687 NZD
Retailer 2$18,702 NZD
Retailer 12$18,974 NZD
Retailer 8$18,983 NZD
Retailer 7$21,644 NZD
Retailer 5$25,164 NZD
Retailer 6$26,865 NZD
NZ Jewellers$28,749 NZD

46 data points across 12 retailers

16 retailers$15,903 NZD to $28,749 NZD

B+
Cheapest Retailer
-
$15,903 NZD
B+
Retailer 2
-
$17,248 NZD
View
Final sale: no returns
Retailer 3
-
$17,250 NZD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$17,540 NZD
View
B+
Retailer 5
-
$18,687 NZD
View
B+
Retailer 6
-
$18,702 NZD
View
B
Retailer 7
-
$18,974 NZD
View
Retailer 8
-
$18,983 NZD
View
Price last confirmed 14 days ago
B
Retailer 9
-
$20,657 NZD
View
B
Retailer 10
-
$21,345 NZD
View
B
Retailer 11
-
$21,562 NZD
View
B
Retailer 12
-
$21,644 NZD
View
Retailer 13
-
$22,699 NZD
View
Price last confirmed 14 days ago
B
Retailer 14
-
$25,164 NZD
View
B
Retailer 15
-
$26,865 NZD
View
Most Expensive
B
NZ Jewellers
548293a9-45c9-4d82-ac84-ab5d670aa2b0 · Nov 5
$28,749 NZD
$16,161 USD
View
15 more retailers have this diamond
Prices start from $15,903 NZDSave up to $12,845 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+
1.05ct Marquise
$15,903 NZD