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Marquise|Natural|GIA

1.00ct E I1 Marquise Natural Diamond

ID • E/I1 • GIA 2447297986

Certificate GIA 2447297986

Diamond specifications and retailer prices

From $3,225 NZD
HK$14,200 HKD
As of November 1, 2026
Save $2,170 NZD (40%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $5,395 NZD at Yorxs · As of October 31, 2026
View at Yorxs

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2447297986. Listed at 3 retailers as of October 31, 2026, with prices from $3,225 to $5,395, a $2,170 spread on the same certified stone. Yorxs lists it at $5,395. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2447297986
Dimensions9.88 × 5.18 × 3.15 mm
L/W Ratio1.91
Top View
9.88 mm5.18 mm1.00 ctE / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2447297986
Side View
Table 56.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 60.9%

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 1
Current: $3,246 NZD|Low: $2,776 NZD|High: $5,395 NZD|Avg: $4,019 NZD|+16.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
November 1, 2026
Retailer 2$3,225 NZD
Retailer 1$3,246 NZD
Retailer 3$3,902 NZD
Retailer 4$4,318 NZD
Yorxs$5,395 NZD

45 data points across 5 retailers

3 retailers$3,225 NZD to $5,395 NZD

A
Cheapest Retailer
-
$3,225 NZD
HK$14,200 HKD
A
Retailer 2
-
$3,246 NZD
₹174,254 INR
View
Most Expensive
B+
Yorxs
102A04ABC · Oct 31
$5,395 NZD
€2,896 EUR
View
2 more retailers have this diamond
Prices start from $3,225 NZDSave up to $2,170 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
1.00ct Marquise
$3,225 NZD