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Marquise|Natural|GIA

0.58ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 6551998581

Certificate GIA 6551998581

Diamond specifications and retailer prices

From $1,084 NZD
As of November 6, 2026
Save $1,566 NZD (59%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,717 NZD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 0.58ct natural marquise diamond

This 0.58ct natural marquise sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551998581. Listed at 19 retailers as of November 1, 2026, with a 144% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.58
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6551998581
Dimensions8.54 × 4.29 × 2.68 mm
L/W Ratio1.99
Key to symbols
Twinning Wisp, Crystal
Top View
8.54 mm4.29 mm0.58 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6551998581
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.4%

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: $4,539 NZD|Low: $1,039 NZD|High: $4,717 NZD|Avg: $1,863 NZD|-3.8%
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
November 6, 2026
Retailer 8$1,084 NZD
Retailer 13$1,335 NZD
Retailer 9$1,447 NZD
Retailer 11$1,447 NZD
Retailer 3$1,468 NZD
Retailer 4$1,503 NZD
Retailer 10$1,503 NZD
Retailer 5$1,670 NZD
Retailer 12$1,670 NZD
Retailer 2$1,723 NZD
Retailer 6$2,037 NZD
Retailer 7$2,650 NZD
NZ Jewellers$4,539 NZD

43 data points across 13 retailers

19 retailers$1,084 NZD to $2,650 NZD

A
Cheapest Retailer
-
$1,084 NZD
A
Retailer 2
-
$1,335 NZD
View
Final sale: no returns
Retailer 3
-
$1,447 NZD
View
Price last confirmed 17 days ago
Retailer 4
-
$1,447 NZD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$1,468 NZD
View
Retailer 6
-
$1,503 NZD
View
Price last confirmed 21 days ago
Retailer 7
-
$1,503 NZD
View
Price last confirmed 10 days ago
Retailer 8
-
$1,504 NZD
View
Price last confirmed 44 days ago
Retailer 9
-
$1,504 NZD
View
Price last confirmed 47 days ago
Retailer 10
-
$1,670 NZD
View
Price last confirmed 16 days ago
Retailer 11
-
$1,670 NZD
View
Price last confirmed 19 days ago
B+
Retailer 12
-
$1,723 NZD
View
Retailer 13
-
$1,735 NZD
View
Price last confirmed 45 days ago
Retailer 14
-
$1,735 NZD
View
Price last confirmed 38 days ago
B+
Retailer 15
-
$2,037 NZD
View
B
Retailer 16
-
$2,650 NZD
View
Retailer 17
-
$4,539 NZD
View
Price last confirmed 16 days ago
Retailer 18
-
$4,717 NZD
View
Price last confirmed 46 days ago
Most Expensive
NZ Jewellers
57a576c4-80b6-4831-b32d-d24a0538c12c · Sep 28
$4,717 NZD
$2,615 USD
View
Price last confirmed 39 days ago
18 more retailers have this diamond
Prices start from $1,084 NZDSave up to $1,566 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
0.58ct Marquise
$1,084 NZD