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Marquise|Natural|GIA

2.00ct I SI1 Marquise Natural Diamond

I/SI1 • GIA 7491769312

Certificate GIA 7491769312

Diamond specifications and retailer prices

From $15,340 NZD
As of November 6, 2026
Save $1,358 NZD (8%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $16,699 NZD at William & Sons Jewelers · As of November 6, 2026
View at William & Sons Jewelers

About this 2ct natural marquise diamond

This 2ct natural marquise sits in the two to three carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included) and certified by GIA 7491769312. Listed at 2 retailers as of November 6, 2026, with a relatively tight 9% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

2.00
Carat
I
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryGood
FluorescenceVery Strong
OriginNatural
Grading LabGIA
CertificateGIA 7491769312
Dimensions15.69 × 6.77 × 2.55 mm
L/W Ratio2.32
Girdle conditionFaceted
Key to symbols
Feather, Indented Natural
Top View
15.69 mm6.77 mm2.00 ctI / SI1
OriginNatural
PolishExcellent
SymmetryGood
FluorescenceVery Strong
CertificateGIA 7491769312
Side View
Table 79.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: $15,340 NZD|Low: $15,180 NZD|High: $16,699 NZD|Avg: $15,640 NZD
Retailer 1
William & Sons Jewelers
October 5, 2026
Retailer 1$15,340 NZD
William & Sons Jewelers$16,699 NZD

2 data points across 2 retailers

2 retailers$15,340 NZD to $16,699 NZD

B+
Cheapest Retailer
-
$15,340 NZD
Most Expensive
B
William & Sons Jewelers
cert_7491769312 · Nov 6
$16,699 NZD
$9,257 USD
View
Final sale: no returns
1 more retailer has this diamond
Prices start from $15,340 NZDSave up to $1,358 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+
2.00ct Marquise
$15,340 NZD