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Oval|Lab Grown|IGI

1.55ct E VS2 Oval Lab Grown Diamond

VG • E/VS2 • IGI LG840655560

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840655560

Diamond specifications and retailer prices

From €226 EUR
$252 USD
As of October 29, 2026
Save €1,397 EUR (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,623 EUR at Helzberg Diamonds · As of October 30, 2026
View at Helzberg Diamonds

About this 1.55ct lab-grown oval diamond

This 1.55ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG840655560 or 840655560. Listed at 17 retailers as of October 29, 2026, with prices from €226 to €1,623, a €1,397 spread on the same certified stone. Helzberg Diamonds lists it at €1,623. 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
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840655560
Dimensions9.82 × 6.29 × 3.89 mm
L/W Ratio1.56
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.82 mm6.29 mm1.55 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840655560
Side View
Table 63.0%Crown 33.5°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 61.8%

Caratlytics Score

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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 29
Current: €1,623 EUR|Low: €217 EUR|High: €1,623 EUR|Avg: €609 EUR
Helzberg Diamonds
Retailer 2
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Retailer 11
Retailer 12
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Retailer 18
October 31, 2026
Retailer 18€226 EUR
Retailer 9€252 EUR
Retailer 4€261 EUR
Retailer 15€280 EUR
Retailer 17€280 EUR
Retailer 6€321 EUR
Retailer 12€328 EUR
Retailer 3€376 EUR
Retailer 14€425 EUR
Retailer 5€481 EUR
Retailer 2€533 EUR
Retailer 8€584 EUR
Retailer 11€708 EUR
Retailer 16€900 EUR
Retailer 10€921 EUR
Retailer 7€1,101 EUR
Retailer 13€1,128 EUR
Helzberg Diamonds€1,623 EUR

21 data points across 18 retailers

17 retailers€226 EUR to €1,623 EUR

A
Cheapest Retailer
-
€226 EUR
$252 USD
A
Retailer 2
-
€252 EUR
$281 USD
View
Final sale: no returns
A
Retailer 3
-
€261 EUR
$292 USD
View
A
Retailer 4
-
€280 EUR
$313 USD
View
A
Retailer 5
-
€280 EUR
$313 USD
View
A
Retailer 6
-
€321 EUR
HK$2,800 HKD
View
A
Retailer 7
-
€328 EUR
£289 GBP
View
B+
Retailer 8
-
€376 EUR
$420 USD
View
A
Retailer 9
-
€425 EUR
$475 USD
View
B+
Retailer 10
-
€533 EUR
£469 GBP
View
B+
Retailer 11
-
€584 EUR
$653 USD
View
B+
Retailer 12
-
€708 EUR
$791 USD
View
B
Retailer 13
-
€900 EUR
$1,005 USD
View
B
Retailer 14
-
€921 EUR
SGD 1,391 SGD
View
B
Retailer 15
-
€1,101 EUR
$1,230 USD
View
B
Retailer 16
-
€1,128 EUR
£992 GBP
View
Most Expensive
B
Helzberg Diamonds
ZXZOKGMLLLMG · Oct 30
€1,623 EUR
$1,813 USD
View
16 more retailers have this diamond
Prices start from €226 EURSave up to €1,397 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 Oval
€226 EUR