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Round|Lab Grown|IGI

1.03ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG739581249

Shape and cutting style on the report: Round brilliant

Certificate IGI LG739581249

Diamond specifications and retailer prices

From $266 CAD
$190 USD
As of October 29, 2026
Save $1,276 CAD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,560 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG739581249 or 739581249. Listed at 23 retailers as of October 28, 2026, with a 480% 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

1.03
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739581249
Dimensions6.55 × 6.64 × 3.89 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
6.55 mm6.64 mm1.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739581249
Side View
Table 60.0%Crown 33.9°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 59.3%

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: $527 CAD|Low: $230 CAD|High: $1,404 CAD|Avg: $623 CAD|+4.9%
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
October 29, 2026
Retailer 2$239 CAD
Retailer 13$266 CAD
Retailer 3$297 CAD
Retailer 12$340 CAD
Retailer 4$403 CAD
Retailer 6$507 CAD
Retailer 9$510 CAD
Retailer 1$527 CAD
Retailer 7$554 CAD
Retailer 10$723 CAD
Retailer 5$955 CAD
Retailer 8$1,008 CAD
Retailer 11$1,390 CAD

36 data points across 13 retailers

23 retailers$266 CAD to $1,541 CAD

A
Retailer 1
-
$239 CAD
$171 USD
Price last confirmed 11 days ago
A
Retailer 2
-
$266 CAD
$190 USD
View
Final sale: no returns
A
Retailer 3
-
$277 CAD
$198 USD
View
A
Retailer 4
-
$297 CAD
$212 USD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$297 CAD
$212 USD
View
A
Retailer 6
-
$340 CAD
HK$1,900 HKD
View
B+
Retailer 7
-
$403 CAD
$288 USD
View
A
Retailer 8
-
$421 CAD
$301 USD
View
A
Retailer 9
-
$507 CAD
£285 GBP
View
B+
Retailer 10
-
$510 CAD
ZAR 5,884 ZAR
View
B+
Retailer 11
-
$527 CAD
£296 GBP
View
B+
Retailer 12
-
$554 CAD
€377 EUR
View
B+
Retailer 13
-
$635 CAD
$454 USD
View
B+
Retailer 14
-
$723 CAD
A$795 AUD
View
B+
Retailer 15
-
$743 CAD
$531 USD
View
B+
Retailer 16
-
$814 CAD
SGD 786 SGD
View
B
Retailer 17
-
$955 CAD
$682 USD
View
Price last confirmed 11 days ago
B
Retailer 18
-
$978 CAD
$699 USD
View
B
Retailer 19
-
$1,008 CAD
$720 USD
View
B
Retailer 20
-
$1,031 CAD
$737 USD
View
B
Retailer 21
-
$1,390 CAD
£782 GBP
View
B
Retailer 22
-
$1,541 CAD
$1,101 USD
View
Most Expensive
B
Queensmith
LG739581249 · Oct 27
$2,560 CAD
£1,440 GBP
View
Price under review
22 more retailers have this diamond
Prices start from $266 CADSave up to $1,276 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
$266 CAD