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Round|Natural|GIA

1.51ct D FL Round Natural Diamond

EX • D/FL • GIA 7551391855

Certificate GIA 7551391855

Diamond specifications and retailer prices

From $34,317 NZD
$19,341 USD
As of November 1, 2026
Save $23,984 NZD (41%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $58,301 NZD at MOH London · As of November 1, 2026
View at MOH London

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 7551391855. Listed at 15 retailers as of November 1, 2026, with prices from $34,317 to $58,301, a $23,984 spread on the same certified stone. MOH London lists it at $58,301. 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
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7551391855
Dimensions7.50 × 7.44 × 4.42 mm
L/W Ratio1.01
Top View
7.50 mm7.44 mm1.51 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7551391855
Side View
Table 59.0%CrownGirdlePavilionCulet: NDepth 59.2%

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 1
Current: $58,301 NZD|Low: $34,317 NZD|High: $58,925 NZD|Avg: $40,864 NZD|-1.1%
MOH London
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
Retailer 16
November 2, 2026
Retailer 16$34,317 NZD
Retailer 4$35,773 NZD
Retailer 7$36,373 NZD
Retailer 14$36,418 NZD
Retailer 13$37,329 NZD
Retailer 3$37,642 NZD
Retailer 2$37,860 NZD
Retailer 15$39,890 NZD
Retailer 10$39,989 NZD
Retailer 12$40,440 NZD
Retailer 8$40,509 NZD
Retailer 6$41,155 NZD
Retailer 5$42,577 NZD
Retailer 9$45,094 NZD
Retailer 11$54,844 NZD
MOH London$58,301 NZD

22 data points across 16 retailers

15 retailers$34,317 NZD to $58,301 NZD

A
Cheapest Retailer
-
$34,317 NZD
$19,341 USD
A
Retailer 2
-
$35,773 NZD
$20,162 USD
View
Final sale: no returns
A
Retailer 3
-
$36,373 NZD
$20,500 USD
View
A
Retailer 4
-
$36,418 NZD
$20,525 USD
View
A
Retailer 5
-
$37,329 NZD
$21,039 USD
View
A
Retailer 6
-
$37,642 NZD
$21,215 USD
View
A
Retailer 7
-
$37,860 NZD
£16,801 GBP
View
B+
Retailer 8
-
$39,890 NZD
$22,482 USD
View
A
Retailer 9
-
$39,989 NZD
£17,747 GBP
View
A
Retailer 10
-
$40,440 NZD
$22,792 USD
View
B+
Retailer 11
-
$41,155 NZD
£18,264 GBP
View
B+
Retailer 12
-
$42,577 NZD
$23,996 USD
View
B+
Retailer 13
-
$45,094 NZD
€24,205 EUR
View
B+
Retailer 14
-
$54,844 NZD
ZAR 499,360 ZAR
View
Most Expensive
B
MOH London
A08D364BF · Nov 1
$58,301 NZD
£25,873 GBP
View
14 more retailers have this diamond
Prices start from $34,317 NZDSave up to $23,984 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
$34,317 NZD