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Heart|Lab Grown|IGI

1.70ct E VS2 Heart Lab Grown Diamond

ID • E/VS2 • IGI LG468171389

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG468171389

Diamond specifications and retailer prices

From €221 EUR
$246 USD
As of October 27, 2026
Save €1,073 EUR (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,294 EUR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG468171389 or 468171389. Listed at 20 retailers as of October 27, 2026, with prices from €221 to €1,294, a €1,073 spread on the same certified stone. Brilliant Earth lists it at €1,294. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG468171389
Dimensions8.35 × 7.08 × 4.64 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
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
8.35 mm7.08 mm1.70 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG468171389
Side View
Table 61.5%Crown 39.2°Girdle: STK-THKPavilion 34.7°Culet: NoneDepth 55.6%

Caratlytics Score

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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: €1,294 EUR|Low: €212 EUR|High: €1,294 EUR|Avg: €660 EUR
Brilliant Earth
Retailer 2
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Retailer 20
October 29, 2026
Retailer 20€221 EUR
Retailer 3€246 EUR
Retailer 6€257 EUR
Retailer 4€274 EUR
Retailer 7€274 EUR
Retailer 14€322 EUR
Retailer 15€368 EUR
Retailer 2€519 EUR
Retailer 11€549 EUR
Retailer 9€571 EUR
Retailer 8€573 EUR
Retailer 17€687 EUR
Retailer 5€881 EUR
Retailer 12€928 EUR
Retailer 13€931 EUR
Retailer 18€1,079 EUR
Retailer 16€1,100 EUR
Retailer 10€1,102 EUR
Retailer 19€1,205 EUR
Brilliant Earth€1,294 EUR

45 data points across 20 retailers

20 retailers€221 EUR to €1,294 EUR

A
Cheapest Retailer
-
€221 EUR
$246 USD
A
Retailer 2
-
€246 EUR
$274 USD
View
Final sale: no returns
A
Retailer 3
-
€257 EUR
$286 USD
View
A
Retailer 4
-
€274 EUR
$305 USD
View
A
Retailer 5
-
€274 EUR
$305 USD
View
A
Retailer 6
-
€322 EUR
£283 GBP
View
B+
Retailer 7
-
€368 EUR
$410 USD
View
A
Retailer 8
-
€519 EUR
£455 GBP
View
B+
Retailer 9
-
€549 EUR
$611 USD
View
B+
Retailer 10
-
€571 EUR
$636 USD
View
B+
Retailer 11
-
€573 EUR
$638 USD
View
B+
Retailer 12
-
€687 EUR
$765 USD
View
B
Retailer 13
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€881 EUR
$981 USD
View
B
Retailer 14
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€928 EUR
$1,033 USD
View
B
Retailer 15
-
€931 EUR
A$1,595 AUD
View
B
Retailer 16
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€1,079 EUR
$1,201 USD
View
B
Retailer 17
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€1,100 EUR
£964 GBP
View
B
Retailer 18
-
€1,125 EUR
$1,252 USD
View
B
Retailer 19
-
€1,205 EUR
$1,341 USD
View
Most Expensive
B
Brilliant Earth
10787150A · Oct 28
€1,294 EUR
$1,440 USD
View
19 more retailers have this diamond
Prices start from €221 EURSave up to €1,073 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
€221 EUR