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Marquise|Natural|GIA

1.51ct E IF Marquise Natural Diamond

GD • E/IF • GIA 2566166926

Certificate GIA 2566166926

Diamond specifications and retailer prices

From $27,713 NZD
$15,556 USD
As of October 29, 2026
Save $20,241 NZD (42%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $47,954 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2566166926. Listed at 20 retailers as of October 29, 2026, with prices from $27,713 to $47,954, a $20,241 spread on the same certified stone. MOH London lists it at $47,954. 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

1.51
Carat
E
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2566166926
Dimensions11.44 × 6.02 × 3.81 mm
L/W Ratio1.90
Top View
11.44 mm6.02 mm1.51 ctE / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2566166926
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.3%

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: Oct 29
Current: $47,954 NZD|Low: $27,713 NZD|High: $48,209 NZD|Avg: $34,174 NZD|-0.5%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 29, 2026
Retailer 6$27,713 NZD
Retailer 8$28,076 NZD
Retailer 9$29,268 NZD
Retailer 12$29,698 NZD
Retailer 19$29,885 NZD
Retailer 3$30,542 NZD
Retailer 18$30,795 NZD
Retailer 15$31,584 NZD
Retailer 17$32,031 NZD
Retailer 20$32,577 NZD
Retailer 13$32,663 NZD
Retailer 4$33,086 NZD
Retailer 7$34,360 NZD
Retailer 11$35,132 NZD
Retailer 10$35,631 NZD
Retailer 2$36,301 NZD
Retailer 14$36,998 NZD
Retailer 5$43,267 NZD
Retailer 16$44,632 NZD
MOH London$47,954 NZD

18 data points across 20 retailers

20 retailers$27,713 NZD to $47,954 NZD

A
Cheapest Retailer
-
$27,713 NZD
$15,556 USD
A
Retailer 2
-
$28,076 NZD
$15,760 USD
View
A
Retailer 3
-
$29,268 NZD
$16,429 USD
View
Final sale: no returns
A
Retailer 4
-
$29,698 NZD
$16,670 USD
View
A
Retailer 5
-
$29,885 NZD
$16,775 USD
View
A
Retailer 6
-
$30,542 NZD
$17,144 USD
View
A
Retailer 7
-
$30,795 NZD
$17,286 USD
View
A
Retailer 8
-
$31,584 NZD
£13,960 GBP
View
A
Retailer 9
-
$32,031 NZD
A$27,661 AUD
View
B+
Retailer 10
-
$32,577 NZD
$18,286 USD
View
A
Retailer 11
-
$32,663 NZD
£14,437 GBP
View
B+
Retailer 12
-
$33,086 NZD
$18,572 USD
View
B+
Retailer 13
-
$34,360 NZD
$19,287 USD
View
B+
Retailer 14
-
$35,132 NZD
£15,528 GBP
View
B+
Retailer 15
-
$35,631 NZD
$20,000 USD
View
B+
Retailer 16
-
$36,301 NZD
A$31,349 AUD
View
B+
Retailer 17
-
$36,998 NZD
€19,779 EUR
View
B
Retailer 18
-
$43,267 NZD
$24,287 USD
View
B
Retailer 19
-
$44,632 NZD
ZAR 404,732 ZAR
View
Most Expensive
B
MOH London
110B0B5C0 · Oct 29
$47,954 NZD
£21,195 GBP
View
19 more retailers have this diamond
Prices start from $27,713 NZDSave up to $20,241 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 Marquise
$27,713 NZD