Heart|Lab Grown|IGI

1.70ct E VVS2 Heart Lab Grown Diamond

VG • E/VVS2 • IGI LG845616125

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG845616125

Diamond specifications and retailer prices

From €268 EUR
$299 USD
As of October 27, 2026
Save €1,117 EUR (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,385 EUR at With Clarity · As of October 30, 2026
View at With Clarity

About this 1.7ct lab-grown heart diamond

This 1.7ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG845616125 or 845616125. Listed at 23 retailers as of October 27, 2026, with prices from €268 to €1,385, a €1,117 spread on the same certified stone. With Clarity lists it at €1,385. 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

1.70
Carat
E
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845616125
Dimensions7.51 × 8.08 × 4.79 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.51 mm8.08 mm1.70 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845616125
Side View
Table 65.0%Crown 36.8°Girdle: MED-STKPavilion 40°Culet: NoneDepth 59.3%

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 27
Current: €538 EUR|Low: €268 EUR|High: €1,385 EUR|Avg: €723 EUR
Retailer 1
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Retailer 16
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Retailer 22
With Clarity
October 31, 2026
Retailer 10€268 EUR
Retailer 13€300 EUR
Retailer 7€311 EUR
Retailer 22€332 EUR
Retailer 15€367 EUR
Retailer 20€380 EUR
Retailer 12€501 EUR
Retailer 1€538 EUR
Retailer 18€542 EUR
Retailer 6€570 EUR
Retailer 3€571 EUR
Retailer 21€589 EUR
Retailer 9€619 EUR
Retailer 5€771 EUR
Retailer 16€1,020 EUR
Retailer 14€1,062 EUR
Retailer 4€1,067 EUR
Retailer 19€1,088 EUR
Retailer 11€1,109 EUR
Retailer 17€1,276 EUR
Retailer 2€1,337 EUR
Retailer 8€1,351 EUR
With Clarity€1,385 EUR

6 data points across 23 retailers

23 retailers€268 EUR to €1,385 EUR

A
Cheapest Retailer
-
€268 EUR
$299 USD
A
Retailer 2
-
€300 EUR
$335 USD
View
Final sale: no returns
A
Retailer 3
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€311 EUR
$347 USD
View
A
Retailer 4
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€332 EUR
$371 USD
View
A
Retailer 5
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€367 EUR
HK$3,200 HKD
View
A
Retailer 6
-
€380 EUR
£334 GBP
View
B+
Retailer 7
-
€501 EUR
$560 USD
View
A
Retailer 8
-
€538 EUR
View
B+
Retailer 9
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€542 EUR
$606 USD
View
B+
Retailer 10
-
€570 EUR
ZAR 10,288 ZAR
View
B+
Retailer 11
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€571 EUR
$638 USD
View
B+
Retailer 12
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€589 EUR
£518 GBP
View
B+
Retailer 13
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€619 EUR
$691 USD
View
B+
Retailer 14
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€771 EUR
A$1,326 AUD
View
B
Retailer 15
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€1,020 EUR
$1,139 USD
View
B
Retailer 16
-
€1,062 EUR
SGD 1,603 SGD
View
B
Retailer 17
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€1,067 EUR
$1,192 USD
View
B
Retailer 18
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€1,088 EUR
A$1,870 AUD
View
B
Retailer 19
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€1,109 EUR
$1,239 USD
View
B
Retailer 20
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€1,276 EUR
$1,426 USD
View
B
Retailer 21
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€1,337 EUR
£1,176 GBP
View
B
Retailer 22
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€1,351 EUR
$1,509 USD
View
Most Expensive
B
With Clarity
845616125 · Oct 30
€1,385 EUR
$1,547 USD
View
22 more retailers have this diamond
Prices start from €268 EURSave up to €1,117 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
1.70ct Heart
€268 EUR