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Heart|Lab Grown|IGI

1.70ct E VVS2 Heart Lab Grown Diamond

GD • E/VVS2 • IGI LG818674172

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818674172

Diamond specifications and retailer prices

From €217 EUR
$241 USD
As of October 27, 2026
Save €876 EUR (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,093 EUR at Brilliance · As of October 28, 2026
View at Brilliance

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 standard cut grade and certified by IGI LG818674172 or 818674172. Listed at 16 retailers as of October 27, 2026, with prices from €217 to €1,093, a €876 spread on the same certified stone. Brilliance lists it at €1,093. 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
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818674172
Dimensions7.14 × 8.44 × 4.92 mm
L/W Ratio1.18
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.14 mm8.44 mm1.70 ctE / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818674172
Side View
Table 67.0%Crown 33.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 58.3%

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 27
Current: €1,093 EUR|Low: €177 EUR|High: €1,191 EUR|Avg: €609 EUR|-8.3%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 10€217 EUR
Retailer 3€242 EUR
Retailer 11€269 EUR
Retailer 9€361 EUR
Retailer 5€461 EUR
Retailer 2€507 EUR
Retailer 12€602 EUR
Retailer 6€626 EUR
Retailer 8€866 EUR
Retailer 4€910 EUR
Retailer 7€1,077 EUR
Brilliance€1,093 EUR

45 data points across 12 retailers

16 retailers€217 EUR to €1,093 EUR

A
Cheapest Retailer
-
€217 EUR
$241 USD
A
Retailer 2
-
€242 EUR
$269 USD
View
Final sale: no returns
A
Retailer 3
-
€252 EUR
$280 USD
View
Retailer 4
-
€265 EUR
$295 USD
View
Price last confirmed 34 days ago
A
Retailer 5
-
€269 EUR
$299 USD
View
A
Retailer 6
-
€269 EUR
$299 USD
View
B+
Retailer 7
-
€361 EUR
$402 USD
View
B+
Retailer 8
-
€461 EUR
ZAR 8,295 ZAR
View
B+
Retailer 9
-
€507 EUR
£445 GBP
View
B+
Retailer 10
-
€602 EUR
$670 USD
View
B+
Retailer 11
-
€626 EUR
A$1,072 AUD
View
B
Retailer 12
-
€863 EUR
$961 USD
View
B
Retailer 13
-
€866 EUR
$964 USD
View
B
Retailer 14
-
€910 EUR
$1,013 USD
View
B
Retailer 15
-
€1,077 EUR
£944 GBP
View
Most Expensive
B
Brilliance
D44162949 · Oct 28
€1,093 EUR
$1,216 USD
View
15 more retailers have this diamond
Prices start from €217 EURSave up to €876 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
€217 EUR