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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 €220 EUR
$246 USD
As of October 30, 2026
Save €1,069 EUR (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,289 EUR at Brilliant Earth · As of October 30, 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 30, 2026, with prices from €220 to €1,289, a €1,069 spread on the same certified stone. Brilliant Earth lists it at €1,289. 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
Color
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 30
Current: €1,289 EUR|Low: €211 EUR|High: €1,289 EUR|Avg: €647 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
October 31, 2026
Retailer 18€220 EUR
Retailer 3€245 EUR
Retailer 6€256 EUR
Retailer 4€273 EUR
Retailer 7€273 EUR
Retailer 12€320 EUR
Retailer 11€367 EUR
Retailer 13€519 EUR
Retailer 9€569 EUR
Retailer 8€571 EUR
Retailer 2€681 EUR
Retailer 5€878 EUR
Retailer 14€928 EUR
Retailer 16€1,075 EUR
Retailer 15€1,096 EUR
Retailer 10€1,098 EUR
Retailer 17€1,200 EUR
Brilliant Earth€1,289 EUR

45 data points across 18 retailers

20 retailers€220 EUR to €1,289 EUR

A
Cheapest Retailer
-
€220 EUR
$246 USD
A
Retailer 2
-
€245 EUR
$274 USD
View
Final sale: no returns
A
Retailer 3
-
€256 EUR
$286 USD
View
A
Retailer 4
-
€273 EUR
$305 USD
View
A
Retailer 5
-
€273 EUR
$305 USD
View
A
Retailer 6
-
€320 EUR
£282 GBP
View
B+
Retailer 7
-
€367 EUR
$410 USD
View
A
Retailer 8
-
€519 EUR
£457 GBP
View
B+
Retailer 9
-
€547 EUR
$611 USD
View
B+
Retailer 10
-
€569 EUR
$636 USD
View
B+
Retailer 11
-
€571 EUR
$638 USD
View
B+
Retailer 12
-
€681 EUR
$761 USD
View
B
Retailer 13
-
€878 EUR
$981 USD
View
B
Retailer 14
-
€925 EUR
$1,033 USD
View
B
Retailer 15
-
€928 EUR
A$1,595 AUD
View
B
Retailer 16
-
€1,075 EUR
$1,201 USD
View
B
Retailer 17
-
€1,096 EUR
£964 GBP
View
B
Retailer 18
-
€1,121 EUR
$1,252 USD
View
B
Retailer 19
-
€1,200 EUR
$1,341 USD
View
Most Expensive
B
Brilliant Earth
10787150A · Oct 30
€1,289 EUR
$1,440 USD
View
19 more retailers have this diamond
Prices start from €220 EURSave up to €1,069 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
€220 EUR