CaratHunter
Plans
Heart|Natural|GIA

0.77ct E SI1 Heart Natural Diamond

VG • E/SI1 • GIA 5211475835

Certificate GIA 5211475835

Diamond specifications and retailer prices

From €1,157 EUR
As of November 6, 2026
Save €612 EUR (35%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €1,769 EUR at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.77ct natural heart diamond

This 0.77ct natural heart sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5211475835. Listed at 2 retailers as of November 6, 2026, with prices from €1,157 to €1,769, a €612 spread on the same certified stone. 77 Diamonds lists it at €1,769. 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

0.77
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5211475835
Dimensions5.97 × 6.50 × 3.24 mm
L/W Ratio1.09
Top View
5.97 mm6.50 mm0.77 ctE / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 5211475835
Side View
Table 66.0%CrownGirdlePavilionCuletDepth 49.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €1,769 EUR|Low: €1,147 EUR|High: €1,787 EUR|Avg: €1,467 EUR|+1.3%
77 Diamonds
Retailer 2
November 6, 2026
Retailer 2€1,157 EUR
77 Diamonds€1,769 EUR

32 data points across 2 retailers

2 retailers€1,157 EUR to €1,769 EUR

B+
Cheapest Retailer
-
€1,157 EUR
Most Expensive
B
77 Diamonds
HSDHVFWRTKXN · Nov 6
€1,769 EUR
£1,555 GBP
View
1 more retailer has this diamond
Prices start from €1,157 EURSave up to €612 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.

B+
0.77ct Heart
€1,157 EUR