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Heart|Natural|GIA

0.51ct G IF Heart Natural Diamond

EX • G/IF • GIA 7548232156

Certificate GIA 7548232156

Diamond specifications and retailer prices

From $1,180 CAD
As of November 5, 2026
Save $298 CAD (20%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,178 CAD at NZ Jewellers · As of September 20, 2026
View at NZ Jewellers

About this 0.51ct natural heart diamond

This 0.51ct natural heart sits in the half to three-quarter carat band, graded G colour (near-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 7548232156. Listed at 6 retailers as of November 5, 2026, with a 25% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle39°
OriginNatural
Grading LabGIA
CertificateGIA 7548232156
Dimensions5.20 × 5.75 × 3.11 mm
L/W Ratio1.11
Girdle conditionFaceted
Top View
5.20 mm5.75 mm0.51 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7548232156
Side View
Table 60.0%CrownGirdle: STK-THKPavilion 39°Culet: NoneDepth 54.1%

Caratlytics Score

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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 5
Current: $1,180 CAD|Low: $778 CAD|High: $1,861 CAD|Avg: $1,262 CAD|+0.2%
Retailer 1
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
November 5, 2026
Retailer 11$857 CAD
Retailer 8$985 CAD
Retailer 7$1,001 CAD
Retailer 2$1,024 CAD
Retailer 13$1,070 CAD
Retailer 5$1,080 CAD
Retailer 14$1,155 CAD
Retailer 1$1,180 CAD
Retailer 6$1,266 CAD
Retailer 4$1,307 CAD
Retailer 3$1,310 CAD
Retailer 12$1,402 CAD
Retailer 9$1,478 CAD
Retailer 17$1,492 CAD
Retailer 10$1,523 CAD
Retailer 16$1,553 CAD
Retailer 15$1,861 CAD

9 data points across 17 retailers

6 retailers$1,180 CAD to $1,478 CAD

Retailer 1
-
$864 CAD
Price last confirmed 63 days ago
Retailer 2
-
$1,024 CAD
View
Price last confirmed 44 days ago
A
Retailer 3
-
$1,180 CAD
View
B+
Retailer 4
-
$1,478 CAD
View
Retailer 5
-
$1,492 CAD
View
Price last confirmed 44 days ago
Most Expensive
NZ Jewellers
4658b770-a531-4201-aea9-34499975bdc1 · Sep 20
$3,178 CAD
$2,259 USD
View
Price last confirmed 46 days ago
5 more retailers have this diamond
Prices start from $1,180 CADSave up to $298 CAD

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
$1,180 CAD