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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 €321 EUR
HK$2,800 HKD
As of October 30, 2026
Save €1,165 EUR (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,486 EUR at Brilliant Earth · As of October 31, 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 16 retailers as of October 30, 2026, with prices from €321 to €1,486, a €1,165 spread on the same certified stone. Brilliant Earth lists it at €1,486. 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
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,486 EUR|Low: €260 EUR|High: €1,486 EUR|Avg: €737 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 4€260 EUR
Retailer 9€321 EUR
Retailer 13€329 EUR
Retailer 12€430 EUR
Retailer 2€452 EUR
Retailer 5€479 EUR
Retailer 17€486 EUR
Retailer 14€546 EUR
Retailer 3€606 EUR
Retailer 16€675 EUR
Retailer 10€730 EUR
Retailer 8€970 EUR
Retailer 7€1,131 EUR
Retailer 15€1,154 EUR
Retailer 11€1,173 EUR
Retailer 6€1,237 EUR
Brilliant Earth€1,486 EUR

18 data points across 17 retailers

16 retailers€321 EUR to €1,486 EUR

A
Cheapest Retailer
-
€321 EUR
HK$2,800 HKD
A
Retailer 2
-
€329 EUR
£289 GBP
View
A
Retailer 3
-
€430 EUR
$480 USD
View
A
Retailer 4
-
€452 EUR
View
A
Retailer 5
-
€479 EUR
$535 USD
View
Retailer 6
-
€486 EUR
ZAR 8,774 ZAR
View
Price last confirmed 8 days ago
A
Retailer 7
-
€546 EUR
£480 GBP
View
B+
Retailer 8
-
€606 EUR
$677 USD
View
Retailer 9
-
€675 EUR
A$1,160 AUD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
€730 EUR
$816 USD
View
B
Retailer 11
-
€970 EUR
$1,084 USD
View
B
Retailer 12
-
€1,131 EUR
$1,264 USD
View
B
Retailer 13
-
€1,154 EUR
£1,015 GBP
View
B
Retailer 14
-
€1,173 EUR
$1,311 USD
View
Retailer 15
-
€1,237 EUR
$1,382 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Brilliant Earth
21840412A · Oct 31
€1,486 EUR
$1,660 USD
View
15 more retailers have this diamond
Prices start from €321 EURSave up to €1,165 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
€321 EUR