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Heart|Lab Grown|IGI

0.70ct D VVS1 Heart Lab Grown Diamond

VG • D/VVS1 • IGI LG840620867

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840620867

Diamond specifications and retailer prices

From €343 EUR
As of October 27, 2026
Save €350 EUR (50%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €693 EUR at Taylor and Hart · As of October 26, 2026
View at Taylor and Hart

About this 0.7ct lab-grown heart diamond

This 0.7ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG840620867 or 840620867. Listed at 4 retailers as of October 26, 2026, with prices from €343 to €693, a €350 spread on the same certified stone. Taylor and Hart lists it at €693. 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

0.70
Carat
D
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840620867
Dimensions5.65 × 6.19 × 3.44 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.65 mm6.19 mm0.70 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840620867
Side View
Table 58.0%Crown 35.3°Girdle: MED-STKPavilion 37.9°CuletDepth 55.6%

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: Oct 27
Current: €343 EUR|Low: €343 EUR|High: €693 EUR|Avg: €501 EUR
Retailer 1
Retailer 2
Retailer 3
Taylor and Hart
October 27, 2026
Retailer 1€343 EUR
Retailer 3€359 EUR
Retailer 2€419 EUR
Taylor and Hart€693 EUR

2 data points across 4 retailers

4 retailers€343 EUR to €693 EUR

B+
Cheapest Retailer
-
€343 EUR
B+
Retailer 2
-
€359 EUR
£316 GBP
View
B+
Retailer 3
-
€419 EUR
$468 USD
View
Most Expensive
B
Taylor and Hart
F7L6MO0 · Oct 26
€693 EUR
$774 USD
View
3 more retailers have this diamond
Prices start from €343 EURSave up to €350 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+
0.70ct Heart
€343 EUR