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Marquise|Natural|GIA

1.00ct D I1 Marquise Natural Diamond

VG • D/I1 • GIA 3555002677

Certificate GIA 3555002677

Diamond specifications and retailer prices

From $3,731 NZD
₹199,924 INR
As of November 2, 2026
Save $1,983 NZD (35%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $10,205 NZD at NZ Jewellers · As of October 9, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3555002677. Listed at 7 retailers as of November 2, 2026, with a 53% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.00
Carat
D
Colour
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555002677
Dimensions9.65 × 5.19 × 3.38 mm
L/W Ratio1.86
Top View
9.65 mm5.19 mm1.00 ctD / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3555002677
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.2%

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 2
Current: $3,731 NZD|Low: $3,723 NZD|High: $5,716 NZD|Avg: $4,678 NZD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 1$3,731 NZD
Retailer 4$4,372 NZD
Retailer 3$4,880 NZD
Retailer 2$5,714 NZD

43 data points across 4 retailers

7 retailers$3,731 NZD to $5,714 NZD

A
Cheapest Retailer
-
$3,731 NZD
₹199,924 INR
B+
Retailer 2
-
$4,372 NZD
$2,460 USD
View
B+
Retailer 3
-
$4,880 NZD
$2,746 USD
View
B+
Retailer 4
-
$4,880 NZD
$2,746 USD
View
Retailer 5
-
$5,632 NZD
$3,169 USD
View
Price last confirmed 24 days ago
B+
Retailer 6
-
$5,714 NZD
€3,062 EUR
View
Most Expensive
NZ Jewellers
0f43a020-4848-451b-a4cc-1c54a6a949c1 · Oct 9
$10,205 NZD
$5,742 USD
View
Price last confirmed 24 days ago
6 more retailers have this diamond
Prices start from $3,731 NZDSave up to $1,983 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
$3,731 NZD