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Round|Lab Grown|IGI

1.55ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG788636228

Shape and cutting style on the report: Round brilliant

Certificate IGI LG788636228

Diamond specifications and retailer prices

From $237 USD
As of October 26, 2026
Save $1,073 USD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,310 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG788636228 or 788636228. Listed at 20 retailers as of October 26, 2026, with prices from $237 to $1,310, a $1,073 spread on the same certified stone. Reve Diamonds lists it at $1,310. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788636228
Dimensions7.45 × 7.48 × 4.56 mm
L/W Ratio1.00
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
7.45 mm7.48 mm1.55 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788636228
Side View
Table 58.0%Crown 34.6°Girdle: MediumPavilion 41°Culet: NoneDepth 61.1%

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 26
Current: $495 USD|Low: $227 USD|High: $1,194 USD|Avg: $528 USD|+2.6%
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
October 29, 2026
Retailer 11$237 USD
Retailer 5$265 USD
Retailer 3$274 USD
Retailer 6$293 USD
Retailer 14$293 USD
Retailer 12$400 USD
Retailer 8$468 USD
Retailer 1$495 USD
Retailer 2$546 USD
Retailer 9$550 USD
Retailer 4$943 USD
Retailer 10$946 USD
Retailer 13$1,073 USD
Retailer 7$1,182 USD

44 data points across 14 retailers

20 retailers$237 USD to $1,310 USD

A
Cheapest Retailer
-
$237 USD
A
Retailer 2
-
$265 USD
View
Final sale: no returns
A
Retailer 3
-
$274 USD
View
A
Retailer 4
-
$293 USD
View
A
Retailer 5
-
$293 USD
View
A
Retailer 6
-
$333 USD
HK$2,600 HKD
View
B+
Retailer 7
-
$400 USD
View
A
Retailer 8
-
$468 USD
£369 GBP
View
A
Retailer 9
-
$479 USD
View
A
Retailer 10
-
$495 USD
€471 EUR
View
A
Retailer 11
-
$546 USD
View
B+
Retailer 12
-
$550 USD
£433 GBP
View
B
Retailer 13
-
$943 USD
View
B
Retailer 14
-
$946 USD
View
B
Retailer 15
-
$948 USD
SGD 1,281 SGD
View
B
Retailer 16
-
$995 USD
View
B
Retailer 17
-
$1,073 USD
View
B
Retailer 18
-
$1,182 USD
£931 GBP
View
B
Retailer 19
-
$1,194 USD
View
Most Expensive
B
Reve Diamonds
A5EA08EEF · Oct 28
$1,310 USD
View
19 more retailers have this diamond
Prices start from $237 USDSave up to $1,073 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 Round
$237 USD