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Round|Lab Grown|IGI

1.28ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG818660300

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818660300

Diamond specifications and retailer prices

From $281 CAD
$200 USD
As of October 26, 2026
Save $2,416 CAD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,697 CAD at Do Amore Diamonds · As of October 26, 2026
View at Do Amore Diamonds

About this 1.28ct lab-grown round diamond

This 1.28ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818660300 or 818660300. Listed at 13 retailers as of October 26, 2026, with prices from $281 to $2,697, a $2,416 spread on the same certified stone. Do Amore Diamonds lists it at $2,697. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818660300
Dimensions6.95 × 6.92 × 4.29 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.95 mm6.92 mm1.28 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818660300
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
A+
Exceptional
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 26
Current: $2,697 CAD|Low: $281 CAD|High: $3,006 CAD|Avg: $1,058 CAD|-10.3%
Do Amore Diamonds
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 26, 2026
Retailer 2$281 CAD
Retailer 11$316 CAD
Retailer 13$432 CAD
Retailer 14$486 CAD
Retailer 7$612 CAD
Retailer 9$640 CAD
Retailer 12$940 CAD
Retailer 4$1,003 CAD
Retailer 3$1,097 CAD
Retailer 5$1,131 CAD
Retailer 10$1,239 CAD
Retailer 6$1,461 CAD
Retailer 8$1,547 CAD
Do Amore Diamonds$2,697 CAD

21 data points across 14 retailers

13 retailers$281 CAD to $2,697 CAD

A+
Cheapest Retailer
-
$281 CAD
$200 USD
A
Retailer 2
-
$432 CAD
$307 USD
View
B+
Retailer 3
-
$486 CAD
$346 USD
View
A
Retailer 4
-
$612 CAD
£343 GBP
View
A
Retailer 5
-
$640 CAD
€434 EUR
View
B+
Retailer 6
-
$940 CAD
A$1,029 AUD
View
B+
Retailer 7
-
$1,003 CAD
$714 USD
View
B+
Retailer 8
-
$1,097 CAD
$781 USD
View
B+
Retailer 9
-
$1,131 CAD
$805 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$1,239 CAD
$882 USD
View
B
Retailer 11
-
$1,461 CAD
$1,040 USD
View
B
Retailer 12
-
$1,547 CAD
£867 GBP
View
Most Expensive
B
Do Amore Diamonds
27-E518663AE · Oct 26
$2,697 CAD
$1,920 USD
View
12 more retailers have this diamond
Prices start from $281 CADSave up to $2,416 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+
1.28ct Round
$281 CAD