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Heart|Lab Grown|IGI

0.97ct E VVS1 Heart Lab Grown Diamond

VG • E/VVS1 • IGI LG823677055

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823677055

Diamond specifications and retailer prices

From €176 EUR
$197 USD
As of October 30, 2026
Save €179 EUR (50%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €362 EUR at Cape Diamonds · As of September 17, 2026
View at Cape Diamonds

About this 0.97ct lab-grown heart diamond

This 0.97ct lab-grown heart sits in the just-under-one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG823677055 or 823677055. Listed at 3 retailers as of October 30, 2026, with a 101% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.97
Carat
E
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823677055
Dimensions6.16 × 6.76 × 3.98 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.16 mm6.76 mm0.97 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823677055
Side View
Table 61.0%Crown 35.9°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 58.9%

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: Oct 30
Current: €362 EUR|Low: €132 EUR|High: €390 EUR|Avg: €321 EUR
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 3€176 EUR
Retailer 5€339 EUR
Retailer 4€354 EUR
Retailer 2€355 EUR
Cape Diamonds€362 EUR

37 data points across 5 retailers

3 retailers€176 EUR to €355 EUR

A
Cheapest Retailer
-
€176 EUR
$197 USD
Final sale: no returns
B+
Retailer 2
-
€355 EUR
£312 GBP
View
Most Expensive
Cape Diamonds
cert_823677055 · Sep 17
€362 EUR
ZAR 6,527 ZAR
View
Price last confirmed 44 days ago
2 more retailers have this diamond
Prices start from €176 EURSave up to €179 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
0.97ct Heart
€176 EUR