CaratHunter
Plans
Heart|Lab Grown|IGI

1.55ct E VVS1 Heart Lab Grown Diamond

VG • E/VVS1 • IGI LG812643723

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG812643723

Diamond specifications and retailer prices

From €240 EUR
$269 USD
As of November 2, 2026
Save €1,021 EUR (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,261 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.55ct lab-grown heart diamond

This 1.55ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG812643723 or 812643723. Listed at 19 retailers as of November 1, 2026, with prices from €240 to €1,261, a €1,021 spread on the same certified stone. Reve Diamonds lists it at €1,261. 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

1.55
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812643723
Dimensions6.60 × 7.86 × 4.86 mm
L/W Ratio1.19
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.60 mm7.86 mm1.55 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812643723
Side View
Table 65.0%Crown 39.4°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 61.8%

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: Nov 2
Current: €571 EUR|Low: €238 EUR|High: €1,267 EUR|Avg: €656 EUR|+7.2%
Retailer 1
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
Retailer 18
Reve Diamonds
November 2, 2026
Retailer 6€240 EUR
Retailer 4€268 EUR
Retailer 17€278 EUR
Retailer 2€298 EUR
Retailer 9€298 EUR
Retailer 10€362 EUR
Retailer 14€437 EUR
Retailer 11€513 EUR
Retailer 3€532 EUR
Retailer 1€571 EUR
Retailer 18€585 EUR
Retailer 13€691 EUR
Retailer 16€712 EUR
Retailer 8€925 EUR
Retailer 7€956 EUR
Retailer 5€1,002 EUR
Retailer 12€1,144 EUR
Retailer 15€1,193 EUR
Reve Diamonds€1,261 EUR

40 data points across 19 retailers

19 retailers€240 EUR to €1,261 EUR

A
Cheapest Retailer
-
€240 EUR
$269 USD
A
Retailer 2
-
€268 EUR
$301 USD
View
Final sale: no returns
A
Retailer 3
-
€278 EUR
$312 USD
View
A
Retailer 4
-
€298 EUR
$334 USD
View
Retailer 5
-
€298 EUR
$334 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
€362 EUR
$406 USD
View
A
Retailer 7
-
€437 EUR
$490 USD
View
B+
Retailer 8
-
€513 EUR
ZAR 9,292 ZAR
View
B+
Retailer 9
-
€532 EUR
$597 USD
View
B+
Retailer 10
-
€571 EUR
£504 GBP
View
B+
Retailer 11
-
€585 EUR
$656 USD
View
B+
Retailer 12
-
€691 EUR
A$1,193 AUD
View
B+
Retailer 13
-
€712 EUR
$799 USD
View
B
Retailer 14
-
€925 EUR
$1,037 USD
View
B
Retailer 15
-
€956 EUR
$1,072 USD
View
B
Retailer 16
-
€1,002 EUR
$1,123 USD
View
B
Retailer 17
-
€1,144 EUR
$1,283 USD
View
B
Retailer 18
-
€1,193 EUR
£1,054 GBP
View
Most Expensive
B
Reve Diamonds
F18B77F94 · Nov 1
€1,261 EUR
$1,414 USD
View
18 more retailers have this diamond
Prices start from €240 EURSave up to €1,021 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
1.55ct Heart
€240 EUR