Asscher|Lab Grown|IGI

1.55ct E VVS2 Asscher Lab Grown Diamond

ID • E/VVS2 • IGI LG778669511

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG778669511

Diamond specifications and retailer prices

From $250 USD
As of October 23, 2026
Save $954 USD (79%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,880 USD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.55ct lab-grown asscher diamond

This 1.55ct lab-grown asscher 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 LG778669511 or 778669511. Listed at 22 retailers as of October 23, 2026, with a 382% 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 angle33.3°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778669511
Dimensions6.48 × 6.43 × 4.13 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.48 mm6.43 mm1.55 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778669511
Side View
Table 67.0%Crown 33.3°Girdle: MediumPavilion 38.2°Culet: NoneDepth 64.2%

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 23
Current: $1,880 USD|Low: $240 USD|High: $1,880 USD|Avg: $719 USD
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
Retailer 19
October 29, 2026
Retailer 7$250 USD
Retailer 15$266 USD
Retailer 8$310 USD
Retailer 9$310 USD
Retailer 18$400 USD
Retailer 5$465 USD
Retailer 4$525 USD
Retailer 14$531 USD
Retailer 16$557 USD
Retailer 12$573 USD
Retailer 11$651 USD
Retailer 3$729 USD
Retailer 17$907 USD
Retailer 6$954 USD
Retailer 10$998 USD
Retailer 19$1,003 USD
Retailer 2$1,193 USD
Retailer 13$1,204 USD
Brilliant Earth$1,880 USD

37 data points across 19 retailers

22 retailers$250 USD to $1,204 USD

A
Cheapest Retailer
-
$250 USD
A
Retailer 2
-
$266 USD
View
Final sale: no returns
A
Retailer 3
-
$290 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
$306 USD
View
Price last confirmed 31 days ago
A
Retailer 5
-
$310 USD
View
A
Retailer 6
-
$310 USD
View
B+
Retailer 7
-
$400 USD
View
A
Retailer 8
-
$465 USD
View
A
Retailer 9
-
$525 USD
ZAR 8,480 ZAR
View
A
Retailer 10
-
$531 USD
€506 EUR
View
A
Retailer 11
-
$557 USD
£438 GBP
View
A
Retailer 12
-
$573 USD
View
B+
Retailer 13
-
$651 USD
View
B+
Retailer 14
-
$729 USD
A$1,121 AUD
View
B+
Retailer 15
-
$907 USD
View
B+
Retailer 16
-
$954 USD
View
B+
Retailer 17
-
$998 USD
View
B+
Retailer 18
-
$1,003 USD
View
B+
Retailer 19
-
$1,070 USD
View
B+
Retailer 20
-
$1,193 USD
£939 GBP
View
B
Retailer 21
-
$1,204 USD
View
Most Expensive
B
Brilliant Earth
20276574A · Oct 16
$1,880 USD
View
Price last confirmed 12 days ago
21 more retailers have this diamond
Prices start from $250 USDSave up to $954 USD

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 Asscher
$250 USD