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Marquise|Natural|GIA

1.01ct I SI1 Marquise Natural Diamond

GD • I/SI1 • GIA 2546958711

Certificate GIA 2546958711

Diamond specifications and retailer prices

From $5,072 NZD
As of November 4, 2026
Save $5,917 NZD (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $10,988 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2546958711. Listed at 18 retailers as of November 4, 2026, with prices from $5,072 to $10,988, a $5,917 spread on the same certified stone. NZ Jewellers lists it at $10,988. 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

1.01
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546958711
Dimensions9.34 × 5.23 × 3.38 mm
L/W Ratio1.79
Key to symbols
Crystal, Feather, Needle
Top View
9.34 mm5.23 mm1.01 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546958711
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 64.5%

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 4
Current: $10,988 NZD|Low: $5,072 NZD|High: $10,988 NZD|Avg: $6,522 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 6$5,072 NZD
Retailer 3$5,210 NZD
Retailer 8$5,273 NZD
Retailer 9$5,367 NZD
Retailer 16$5,541 NZD
Retailer 10$5,714 NZD
Retailer 18$5,714 NZD
Retailer 17$5,746 NZD
Retailer 7$5,934 NZD
Retailer 15$5,977 NZD
Retailer 2$6,114 NZD
Retailer 12$6,527 NZD
Retailer 4$6,593 NZD
Retailer 5$7,146 NZD
Retailer 14$7,381 NZD
Retailer 11$7,699 NZD
Retailer 13$10,547 NZD
NZ Jewellers$10,988 NZD

15 data points across 18 retailers

18 retailers$5,072 NZD to $10,988 NZD

B+
Cheapest Retailer
-
$5,072 NZD
B+
Retailer 2
-
$5,210 NZD
View
B+
Retailer 3
-
$5,273 NZD
View
Final sale: no returns
B
Retailer 4
-
$5,367 NZD
View
B
Retailer 5
-
$5,541 NZD
View
Retailer 6
-
$5,714 NZD
View
Price last confirmed 7 days ago
B
Retailer 7
-
$5,714 NZD
View
B
Retailer 8
-
$5,746 NZD
View
B
Retailer 9
-
$5,934 NZD
View
B
Retailer 10
-
$5,977 NZD
View
B
Retailer 11
-
$6,114 NZD
View
B
Retailer 12
-
$6,527 NZD
View
B
Retailer 13
-
$6,593 NZD
View
Retailer 14
-
$7,146 NZD
View
Price last confirmed 13 days ago
B
Retailer 15
-
$7,381 NZD
View
B
Retailer 16
-
$7,699 NZD
View
C
Retailer 17
-
$10,547 NZD
View
Most Expensive
C
NZ Jewellers
ec03b7b2-75ab-4890-8688-3bf0ee3d7737 · Nov 5
$10,988 NZD
$6,177 USD
View
17 more retailers have this diamond
Prices start from $5,072 NZDSave up to $5,917 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+
1.01ct Marquise
$5,072 NZD