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Round|Lab Grown|IGI

1.03ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG781617805

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781617805

Diamond specifications and retailer prices

From $258 CAD
$184 USD
As of October 29, 2026
Save $2,426 CAD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,684 CAD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG781617805 or 781617805. Listed at 22 retailers as of October 27, 2026, with prices from $258 to $2,684, a $2,426 spread on the same certified stone. Queensmith lists it at $2,684. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781617805
Dimensions6.44 × 6.47 × 3.97 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
6.44 mm6.47 mm1.03 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781617805
Side View
Table 60.0%Crown 35.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.5%

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 29
Current: $288 CAD|Low: $246 CAD|High: $1,507 CAD|Avg: $585 CAD|+1.0%
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 30, 2026
Retailer 14$258 CAD
Retailer 1$288 CAD
Retailer 6$298 CAD
Retailer 3$319 CAD
Retailer 2$431 CAD
Retailer 7$507 CAD
Retailer 11$547 CAD
Retailer 8$574 CAD
Retailer 10$589 CAD
Retailer 4$654 CAD
Retailer 12$777 CAD
Retailer 13$805 CAD
Retailer 5$1,025 CAD
Retailer 9$1,497 CAD

45 data points across 14 retailers

22 retailers$258 CAD to $2,684 CAD

A
Cheapest Retailer
-
$258 CAD
$184 USD
A
Retailer 2
-
$288 CAD
$206 USD
View
Final sale: no returns
A
Retailer 3
-
$298 CAD
$213 USD
View
A
Retailer 4
-
$319 CAD
$228 USD
View
A
Retailer 5
-
$319 CAD
$228 USD
View
A
Retailer 6
-
$358 CAD
HK$2,000 HKD
View
B+
Retailer 7
-
$431 CAD
$308 USD
View
B+
Retailer 8
-
$504 CAD
$360 USD
View
A
Retailer 9
-
$507 CAD
£285 GBP
View
A
Retailer 10
-
$547 CAD
ZAR 6,313 ZAR
View
B+
Retailer 11
-
$574 CAD
£323 GBP
View
B+
Retailer 12
-
$589 CAD
€401 EUR
View
B+
Retailer 13
-
$654 CAD
$467 USD
View
B+
Retailer 14
-
$777 CAD
A$854 AUD
View
B+
Retailer 15
-
$805 CAD
$575 USD
View
B+
Retailer 16
-
$868 CAD
SGD 838 SGD
View
B
Retailer 17
-
$1,025 CAD
$732 USD
View
B
Retailer 18
-
$1,064 CAD
$760 USD
View
B
Retailer 19
-
$1,100 CAD
$786 USD
View
B
Retailer 20
-
$1,497 CAD
£842 GBP
View
B
Retailer 21
-
$1,597 CAD
$1,141 USD
View
Most Expensive
B
Queensmith
LG781617805 · Oct 27
$2,684 CAD
£1,510 GBP
View
21 more retailers have this diamond
Prices start from $258 CADSave up to $2,426 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
1.03ct Round
$258 CAD