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Heart|Lab Grown|IGI

1.70ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG842630529

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG842630529

Diamond specifications and retailer prices

From €261 EUR
$290 USD
As of October 27, 2026
Save €1,231 EUR (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,491 EUR at Brilliant Earth · As of October 29, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842630529 or 842630529. Listed at 17 retailers as of October 27, 2026, with prices from €261 to €1,491, a €1,231 spread on the same certified stone. Brilliant Earth lists it at €1,491. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842630529
Dimensions7.71 × 8.45 × 4.79 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
7.71 mm8.45 mm1.70 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842630529
Side View
Table 64.0%Crown 33.4°Girdle: MED-THKPavilion 41.7°Culet: NoneDepth 56.7%

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: €1,491 EUR|Low: €261 EUR|High: €1,491 EUR|Avg: €741 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
October 29, 2026
Retailer 3€261 EUR
Retailer 8€322 EUR
Retailer 11€330 EUR
Retailer 10€431 EUR
Retailer 2€461 EUR
Retailer 4€481 EUR
Retailer 15€488 EUR
Retailer 12€548 EUR
Retailer 17€608 EUR
Retailer 14€677 EUR
Retailer 16€887 EUR
Retailer 7€974 EUR
Retailer 6€1,136 EUR
Retailer 13€1,158 EUR
Retailer 9€1,191 EUR
Retailer 5€1,242 EUR
Brilliant Earth€1,491 EUR

17 data points across 17 retailers

17 retailers€261 EUR to €1,491 EUR

A
Cheapest Retailer
-
€261 EUR
$290 USD
Final sale: no returns
A
Retailer 2
-
€322 EUR
HK$2,800 HKD
View
A
Retailer 3
-
€330 EUR
£289 GBP
View
A
Retailer 4
-
€431 EUR
$480 USD
View
A
Retailer 5
-
€461 EUR
View
A
Retailer 6
-
€481 EUR
$535 USD
View
A
Retailer 7
-
€488 EUR
ZAR 8,774 ZAR
View
A
Retailer 8
-
€548 EUR
£480 GBP
View
B+
Retailer 9
-
€608 EUR
$677 USD
View
B+
Retailer 10
-
€677 EUR
A$1,160 AUD
View
B+
Retailer 11
-
€887 EUR
$987 USD
View
B
Retailer 12
-
€974 EUR
$1,084 USD
View
B
Retailer 13
-
€1,136 EUR
$1,264 USD
View
B
Retailer 14
-
€1,158 EUR
£1,015 GBP
View
B
Retailer 15
-
€1,191 EUR
$1,326 USD
View
B
Retailer 16
-
€1,242 EUR
$1,382 USD
View
Most Expensive
B
Brilliant Earth
21840412A · Oct 29
€1,491 EUR
$1,660 USD
View
16 more retailers have this diamond
Prices start from €261 EURSave up to €1,231 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
€261 EUR