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Heart|Natural|GIA

0.51ct G VS2 Heart Natural Diamond

GD • G/VS2 • GIA 1543223222

Certificate GIA 1543223222

Diamond specifications and retailer prices

From €434 EUR
As of November 4, 2026
Save €136 EUR (24%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €570 EUR at Blue Nile · As of November 5, 2026
View at Blue Nile

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 VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1543223222. Listed at 5 retailers as of November 4, 2026, with prices from €434 to €570, a €136 spread on the same certified stone. Blue Nile lists it at €570. 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

0.51
Carat
G
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1543223222
Dimensions5.04 × 5.57 × 3.26 mm
L/W Ratio1.11
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
5.04 mm5.57 mm0.51 ctG / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 1543223222
Side View
Table 56.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.5%

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: €570 EUR|Low: €407 EUR|High: €656 EUR|Avg: €516 EUR|-13.0%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 3€434 EUR
Retailer 4€445 EUR
Retailer 5€485 EUR
Retailer 2€558 EUR
Blue Nile€570 EUR

42 data points across 5 retailers

5 retailers€434 EUR to €570 EUR

A
Cheapest Retailer
-
€434 EUR
A
Retailer 2
-
€445 EUR
View
Final sale: no returns
A
Retailer 3
-
€485 EUR
View
B+
Retailer 4
-
€558 EUR
View
Most Expensive
B+
Blue Nile
27565630 · Nov 5
€570 EUR
$640 USD
View
4 more retailers have this diamond
Prices start from €434 EURSave up to €136 EUR

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
€434 EUR