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Round|Lab Grown|IGI

1.55ct D VVS2 Round Lab Grown Diamond

ID • D/VVS2 • IGI LG772670497

Shape and cutting style on the report: Round brilliant

Certificate IGI LG772670497

Diamond specifications and retailer prices

From $351 CAD
$251 USD
As of October 29, 2026
Save $1,546 CAD (81%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,051 CAD 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG772670497 or 772670497. Listed at 25 retailers as of October 28, 2026, with a 440% 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
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772670497
Dimensions7.46 × 7.53 × 4.55 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
7.46 mm7.53 mm1.55 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772670497
Side View
Table 57.0%Crown 34°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.6%

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 29
Current: $3,051 CAD|Low: $337 CAD|High: $3,051 CAD|Avg: $929 CAD
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 30, 2026
Retailer 5$351 CAD
Retailer 3$407 CAD
Retailer 7$435 CAD
Retailer 8$435 CAD
Retailer 10$588 CAD
Retailer 17$588 CAD
Retailer 2$656 CAD
Retailer 16$748 CAD
Retailer 14$766 CAD
Retailer 15$794 CAD
Retailer 12$826 CAD
Retailer 4$844 CAD
Retailer 18$1,014 CAD
Retailer 9$1,096 CAD
Retailer 6$1,400 CAD
Retailer 11$1,584 CAD
Retailer 13$1,661 CAD
Retailer 19$1,747 CAD
Brilliant Earth$3,051 CAD

32 data points across 19 retailers

25 retailers$351 CAD to $1,897 CAD

A
Cheapest Retailer
-
$351 CAD
$251 USD
A
Retailer 2
-
$392 CAD
$280 USD
View
Final sale: no returns
A
Retailer 3
-
$407 CAD
$291 USD
View
A
Retailer 4
-
$435 CAD
$311 USD
View
A
Retailer 5
-
$435 CAD
$311 USD
View
A
Retailer 6
-
$588 CAD
$420 USD
View
B+
Retailer 7
-
$588 CAD
$420 USD
View
A
Retailer 8
-
$656 CAD
£369 GBP
View
A
Retailer 9
-
$748 CAD
ZAR 8,631 ZAR
View
A
Retailer 10
-
$766 CAD
$547 USD
View
A
Retailer 11
-
$794 CAD
€540 EUR
View
B+
Retailer 12
-
$806 CAD
$576 USD
View
B+
Retailer 13
-
$826 CAD
£465 GBP
View
B+
Retailer 14
-
$844 CAD
A$928 AUD
View
B+
Retailer 15
-
$1,014 CAD
A$1,115 AUD
View
B+
Retailer 16
-
$1,096 CAD
$783 USD
View
B
Retailer 17
-
$1,400 CAD
$1,000 USD
View
B
Retailer 18
-
$1,408 CAD
SGD 1,359 SGD
View
B
Retailer 19
-
$1,471 CAD
$1,051 USD
View
B
Retailer 20
-
$1,584 CAD
$1,132 USD
View
B
Retailer 21
-
$1,661 CAD
A$1,826 AUD
View
B
Retailer 22
-
$1,712 CAD
$1,223 USD
View
B+
Retailer 23
-
$1,747 CAD
£983 GBP
View
B
Retailer 24
-
$1,897 CAD
$1,356 USD
View
Most Expensive
Brilliant Earth
18440115A · Oct 16
$3,051 CAD
$2,180 USD
View
Price last confirmed 13 days ago
24 more retailers have this diamond
Prices start from $351 CADSave up to $1,546 CAD

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
$351 CAD