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Marquise|Natural|GIA

1.30ct D I1 Marquise Natural Diamond

EX • D/I1 • GIA 1555892122

Certificate GIA 1555892122

Diamond specifications and retailer prices

From $7,781 NZD
$4,378 USD
As of November 2, 2026
Save $9,503 NZD (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $17,284 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.3ct natural marquise diamond

This 1.3ct natural marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1555892122. Listed at 15 retailers as of October 30, 2026, with prices from $7,781 to $17,284, a $9,503 spread on the same certified stone. NZ Jewellers lists it at $17,284. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Colour
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555892122
Dimensions11.33 × 5.78 × 3.29 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal
Top View
11.33 mm5.78 mm1.30 ctD / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1555892122
Side View
Table 58.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 56.9%

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 2
Current: $17,284 NZD|Low: $7,781 NZD|High: $17,284 NZD|Avg: $10,039 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
November 2, 2026
Retailer 12$7,781 NZD
Retailer 14$7,882 NZD
Retailer 3$8,165 NZD
Retailer 9$8,166 NZD
Retailer 13$8,267 NZD
Retailer 4$9,363 NZD
Retailer 8$9,363 NZD
Retailer 10$9,363 NZD
Retailer 5$9,377 NZD
Retailer 6$9,679 NZD
Retailer 7$10,419 NZD
Retailer 15$10,802 NZD
Retailer 2$11,290 NZD
Retailer 11$14,970 NZD
NZ Jewellers$17,284 NZD

9 data points across 15 retailers

15 retailers$7,781 NZD to $17,284 NZD

A
Cheapest Retailer
-
$7,781 NZD
$4,378 USD
A
Retailer 2
-
$7,882 NZD
$4,435 USD
View
A
Retailer 3
-
$8,165 NZD
$4,594 USD
View
A
Retailer 4
-
$8,166 NZD
$4,595 USD
View
A
Retailer 5
-
$8,267 NZD
$4,652 USD
View
A
Retailer 6
-
$9,363 NZD
$5,268 USD
View
A
Retailer 7
-
$9,363 NZD
$5,268 USD
View
A
Retailer 8
-
$9,363 NZD
$5,268 USD
View
A
Retailer 9
-
$9,377 NZD
$5,276 USD
View
A
Retailer 10
-
$9,679 NZD
$5,446 USD
View
A
Retailer 11
-
$10,419 NZD
$5,862 USD
View
A
Retailer 12
-
$10,802 NZD
$6,078 USD
View
A
Retailer 13
-
$11,290 NZD
€6,050 EUR
View
Retailer 14
-
$14,970 NZD
$8,423 USD
View
Price last confirmed 7 days ago
Most Expensive
B
NZ Jewellers
51106b04-01a2-413d-987f-b1113b44a43d · Oct 30
$17,284 NZD
$9,725 USD
View
14 more retailers have this diamond
Prices start from $7,781 NZDSave up to $9,503 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
1.30ct Marquise
$7,781 NZD