Round|Lab Grown|IGI

1.55ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG770636196

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770636196

Diamond specifications and retailer prices

From €254 EUR
$284 USD
As of October 30, 2026
Save €968 EUR (79%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €1,665 EUR at Brilliant Earth · As of October 21, 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 LG770636196 or 770636196. Listed at 25 retailers as of October 30, 2026, with a 381% 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
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770636196
Dimensions7.36 × 7.41 × 4.58 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
7.36 mm7.41 mm1.55 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770636196
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.0%

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 30
Current: €1,665 EUR|Low: €264 EUR|High: €1,665 EUR|Avg: €688 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
October 31, 2026
Retailer 5€264 EUR
Retailer 6€425 EUR
Retailer 8€433 EUR
Retailer 11€484 EUR
Retailer 2€506 EUR
Retailer 7€536 EUR
Retailer 3€540 EUR
Retailer 12€657 EUR
Retailer 13€670 EUR
Retailer 9€960 EUR
Retailer 4€1,028 EUR
Retailer 10€1,136 EUR
Brilliant Earth€1,665 EUR

35 data points across 13 retailers

25 retailers€254 EUR to €1,223 EUR

Retailer 1
-
€227 EUR
$254 USD
Price last confirmed 12 days ago
A
Retailer 2
-
€254 EUR
$284 USD
View
Final sale: no returns
Retailer 3
-
€264 EUR
$295 USD
View
Price last confirmed 11 days ago
Retailer 4
-
€282 EUR
$315 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
€309 EUR
HK$2,700 HKD
View
B+
Retailer 6
-
€380 EUR
$425 USD
View
A
Retailer 7
-
€425 EUR
$475 USD
View
A
Retailer 8
-
€433 EUR
£381 GBP
View
A
Retailer 9
-
€484 EUR
ZAR 8,741 ZAR
View
B+
Retailer 10
-
€506 EUR
View
B+
Retailer 11
-
€519 EUR
$580 USD
View
B+
Retailer 12
-
€536 EUR
£472 GBP
View
B+
Retailer 13
-
€540 EUR
A$928 AUD
View
B+
Retailer 14
-
€657 EUR
A$1,129 AUD
View
B+
Retailer 15
-
€670 EUR
$748 USD
View
B+
Retailer 16
-
€714 EUR
$798 USD
View
Retailer 17
-
€906 EUR
$1,012 USD
View
Price last confirmed 13 days ago
B
Retailer 18
-
€911 EUR
SGD 1,375 SGD
View
B
Retailer 19
-
€952 EUR
$1,064 USD
View
B+
Retailer 20
-
€960 EUR
A$1,650 AUD
View
B
Retailer 21
-
€1,028 EUR
$1,149 USD
View
B
Retailer 22
-
€1,109 EUR
$1,239 USD
View
B
Retailer 23
-
€1,136 EUR
£999 GBP
View
B
Retailer 24
-
€1,223 EUR
$1,366 USD
View
Most Expensive
Brilliant Earth
18318215A · Oct 21
€1,665 EUR
$1,860 USD
View
Price last confirmed 9 days ago
24 more retailers have this diamond
Prices start from €254 EURSave up to €968 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
€254 EUR