Round|Lab Grown|IGI

1.55ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG781609017

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781609017

Diamond specifications and retailer prices

From €222 EUR
$248 USD
As of October 29, 2026
Save €982 EUR (82%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €1,754 EUR at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.55ct lab-grown round diamond

This 1.55ct lab-grown round 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 LG781609017 or 781609017. Listed at 25 retailers as of October 29, 2026, with a 443% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781609017
Dimensions7.43 × 7.39 × 4.60 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
7.43 mm7.39 mm1.55 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781609017
Side View
Table 56.0%Crown 35.2°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
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: €1,754 EUR|Low: €213 EUR|High: €1,754 EUR|Avg: €603 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
Retailer 18
October 31, 2026
Retailer 3€222 EUR
Retailer 18€257 EUR
Retailer 5€275 EUR
Retailer 6€275 EUR
Retailer 7€369 EUR
Retailer 13€422 EUR
Retailer 15€472 EUR
Retailer 2€498 EUR
Retailer 10€499 EUR
Retailer 11€521 EUR
Retailer 12€534 EUR
Retailer 16€641 EUR
Retailer 4€883 EUR
Retailer 17€886 EUR
Retailer 9€966 EUR
Retailer 8€995 EUR
Retailer 14€1,107 EUR
Brilliant Earth€1,754 EUR

39 data points across 18 retailers

25 retailers€222 EUR to €1,204 EUR

A
Cheapest Retailer
-
€222 EUR
$248 USD
A
Retailer 2
-
€248 EUR
$277 USD
View
Final sale: no returns
A
Retailer 3
-
€257 EUR
$287 USD
View
A
Retailer 4
-
€275 EUR
$307 USD
View
A
Retailer 5
-
€275 EUR
$307 USD
View
B+
Retailer 6
-
€369 EUR
$412 USD
View
A
Retailer 7
-
€422 EUR
£371 GBP
View
A
Retailer 8
-
€463 EUR
$517 USD
View
A
Retailer 9
-
€472 EUR
ZAR 8,522 ZAR
View
A
Retailer 10
-
€498 EUR
View
A
Retailer 11
-
€499 EUR
$558 USD
View
B+
Retailer 12
-
€521 EUR
£458 GBP
View
B+
Retailer 13
-
€534 EUR
A$918 AUD
View
B+
Retailer 14
-
€641 EUR
A$1,101 AUD
View
B+
Retailer 15
-
€687 EUR
$767 USD
View
B
Retailer 16
-
€883 EUR
$987 USD
View
B
Retailer 17
-
€885 EUR
SGD 1,336 SGD
View
Retailer 18
-
€886 EUR
$990 USD
View
Price last confirmed 8 days ago
B
Retailer 19
-
€930 EUR
$1,039 USD
View
Retailer 20
-
€966 EUR
A$1,661 AUD
View
Price last confirmed 30 days ago
B
Retailer 21
-
€995 EUR
$1,112 USD
View
B
Retailer 22
-
€1,081 EUR
$1,208 USD
View
B
Retailer 23
-
€1,107 EUR
£974 GBP
View
B
Retailer 24
-
€1,204 EUR
$1,345 USD
View
Most Expensive
Brilliant Earth
18439278A · Oct 16
€1,754 EUR
$1,960 USD
View
Price last confirmed 15 days ago
24 more retailers have this diamond
Prices start from €222 EURSave up to €982 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 Round
€222 EUR