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Round|Natural|GIA

1.51ct D I1 Round Natural Diamond

EX • D/I1 • GIA 7528292884

Certificate GIA 7528292884

Diamond specifications and retailer prices

From $7,693 NZD
$4,336 USD
As of November 1, 2026
Save $3,276 NZD (30%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $10,969 NZD at Yorxs · As of November 1, 2026
View at Yorxs

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 7528292884. Listed at 6 retailers as of November 1, 2026, with prices from $7,693 to $10,969, a $3,276 spread on the same certified stone. Yorxs lists it at $10,969. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 7528292884
Dimensions7.27 × 7.33 × 4.58 mm
L/W Ratio1.01
Cert comments
Additional twinning wisps are not shown. Pinpoints are not shown.
Key to symbols
Twinning Wisp, Feather, Crystal, Cavity, Needle
Top View
7.27 mm7.33 mm1.51 ctD / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7528292884
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.8%

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: $9,776 NZD|Low: $7,693 NZD|High: $12,361 NZD|Avg: $9,934 NZD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
November 1, 2026
Retailer 5$7,693 NZD
Retailer 6$8,318 NZD
Retailer 4$8,820 NZD
Retailer 1$9,776 NZD
Retailer 2$9,776 NZD
Retailer 3$10,114 NZD
Yorxs$10,969 NZD
Retailer 7$12,361 NZD

26 data points across 8 retailers

6 retailers$7,693 NZD to $10,969 NZD

A
Cheapest Retailer
-
$7,693 NZD
$4,336 USD
A
Retailer 2
-
$8,820 NZD
$4,971 USD
View
B+
Retailer 3
-
$9,776 NZD
$5,510 USD
View
B+
Retailer 4
-
$9,776 NZD
$5,510 USD
View
B+
Retailer 5
-
$10,114 NZD
$5,700 USD
View
Most Expensive
B+
Yorxs
9D93D2FEA · Nov 1
$10,969 NZD
€5,888 EUR
View
5 more retailers have this diamond
Prices start from $7,693 NZDSave up to $3,276 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
1.51ct Round
$7,693 NZD