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Heart|Natural|GIA

0.51ct E IF Heart Natural Diamond

EX • E/IF • GIA 2544291472

Certificate GIA 2544291472

Diamond specifications and retailer prices

From $1,277 NZD
As of November 4, 2026
Save $224 NZD (15%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,501 NZD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 0.51ct natural heart diamond

This 0.51ct natural heart sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2544291472. Listed at 5 retailers as of November 4, 2026, with prices from $1,277 to $1,501, a $224 spread on the same certified stone. 77 Diamonds lists it at $1,501. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2544291472
Dimensions4.88 × 5.65 × 3.23 mm
L/W Ratio1.16
Top View
4.88 mm5.65 mm0.51 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2544291472
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 57.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,501 NZD|Low: $1,156 NZD|High: $1,683 NZD|Avg: $1,440 NZD|-6.7%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 2$1,277 NZD
Retailer 3$1,284 NZD
Retailer 4$1,400 NZD
Retailer 5$1,428 NZD
77 Diamonds$1,501 NZD

41 data points across 5 retailers

5 retailers$1,277 NZD to $1,501 NZD

A
Cheapest Retailer
-
$1,277 NZD
A
Retailer 2
-
$1,284 NZD
View
Final sale: no returns
A
Retailer 3
-
$1,400 NZD
View
A
Retailer 4
-
$1,428 NZD
View
Most Expensive
A
77 Diamonds
HSCP2UAGUNAX · Nov 5
$1,501 NZD
£664 GBP
View
4 more retailers have this diamond
Prices start from $1,277 NZDSave up to $224 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
0.51ct Heart
$1,277 NZD