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Heart|Lab Grown|IGI

1.00ct E VVS1 Heart Lab Grown Diamond

VG • E/VVS1 • IGI LG825667192

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825667192

Diamond specifications and retailer prices

From €181 EUR
$202 USD
As of October 28, 2026
Save €836 EUR (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,018 EUR at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1ct lab-grown heart diamond

This 1ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG825667192 or 825667192. Listed at 18 retailers as of October 28, 2026, with prices from €181 to €1,018, a €836 spread on the same certified stone. Reve Diamonds lists it at €1,018. 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

1.00
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825667192
Dimensions6.21 × 7.10 × 4.02 mm
L/W Ratio1.14
Girdle conditionFaceted
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
6.21 mm7.10 mm1.00 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825667192
Side View
Table 57.0%Crown 36.3°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 56.6%

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 28
Current: €362 EUR|Low: €181 EUR|High: €1,037 EUR|Avg: €525 EUR|-2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
October 29, 2026
Retailer 10€181 EUR
Retailer 5€248 EUR
Retailer 6€286 EUR
Retailer 8€346 EUR
Retailer 7€359 EUR
Retailer 1€362 EUR
Retailer 9€421 EUR
Retailer 11€492 EUR
Retailer 3€670 EUR
Retailer 2€697 EUR
Retailer 12€944 EUR
Retailer 4€988 EUR
Reve Diamonds€1,018 EUR

25 data points across 13 retailers

18 retailers€181 EUR to €1,018 EUR

Retailer 1
-
€168 EUR
$187 USD
Price last confirmed 21 days ago
A
Retailer 2
-
€181 EUR
$202 USD
View
Final sale: no returns
Retailer 3
-
€196 EUR
$218 USD
View
Price last confirmed 30 days ago
Retailer 4
-
€208 EUR
$231 USD
View
Price last confirmed 26 days ago
Retailer 5
-
€208 EUR
$231 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
€248 EUR
£217 GBP
View
A
Retailer 7
-
€286 EUR
$318 USD
View
B+
Retailer 8
-
€346 EUR
ZAR 6,222 ZAR
View
B+
Retailer 9
-
€359 EUR
$400 USD
View
B+
Retailer 10
-
€362 EUR
£317 GBP
View
B+
Retailer 11
-
€421 EUR
$469 USD
View
B+
Retailer 12
-
€492 EUR
A$842 AUD
View
Retailer 13
-
€668 EUR
$744 USD
View
Price last confirmed 24 days ago
B
Retailer 14
-
€670 EUR
$746 USD
View
B
Retailer 15
-
€697 EUR
$775 USD
View
B
Retailer 16
-
€944 EUR
£827 GBP
View
Retailer 17
-
€988 EUR
$1,100 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Reve Diamonds
95DF8F8C9 · Oct 28
€1,018 EUR
$1,133 USD
View
17 more retailers have this diamond
Prices start from €181 EURSave up to €836 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
1.00ct Heart
€181 EUR