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Round|Lab Grown|IGI

1.39ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG668409676

Shape and cutting style on the report: Round brilliant

Certificate IGI LG668409676

Diamond specifications and retailer prices

From $253 CAD
$181 USD
As of October 29, 2026
Save $1,326 CAD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,578 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.39ct lab-grown round diamond

This 1.39ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG668409676 or 668409676. Listed at 17 retailers as of October 29, 2026, with prices from $253 to $1,578, a $1,326 spread on the same certified stone. Brilliant Earth lists it at $1,578. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.39
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG668409676
Dimensions7.10 × 7.07 × 4.43 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.10 mm7.07 mm1.39 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG668409676
Side View
Table 57.0%Crown 35.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
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: $1,578 CAD|Low: $205 CAD|High: $1,704 CAD|Avg: $728 CAD|-7.4%
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
October 31, 2026
Retailer 7$253 CAD
Retailer 9$284 CAD
Retailer 15$291 CAD
Retailer 10$310 CAD
Retailer 8$317 CAD
Retailer 4$539 CAD
Retailer 16$549 CAD
Retailer 2$581 CAD
Retailer 14$666 CAD
Retailer 13$711 CAD
Retailer 5$765 CAD
Retailer 3$789 CAD
Retailer 11$997 CAD
Retailer 12$1,053 CAD
Retailer 17$1,073 CAD
Retailer 6$1,469 CAD
Brilliant Earth$1,578 CAD

33 data points across 17 retailers

17 retailers$253 CAD to $1,578 CAD

A
Cheapest Retailer
-
$253 CAD
$181 USD
A
Retailer 2
-
$284 CAD
$203 USD
View
Final sale: no returns
A
Retailer 3
-
$291 CAD
$208 USD
View
A
Retailer 4
-
$310 CAD
$222 USD
View
A
Retailer 5
-
$317 CAD
$227 USD
View
A
Retailer 6
-
$539 CAD
ZAR 6,234 ZAR
View
B+
Retailer 7
-
$549 CAD
$393 USD
View
A
Retailer 8
-
$581 CAD
€396 EUR
View
A
Retailer 9
-
$666 CAD
$477 USD
View
A
Retailer 10
-
$711 CAD
$509 USD
View
A
Retailer 11
-
$765 CAD
A$843 AUD
View
A
Retailer 12
-
$789 CAD
$565 USD
View
A
Retailer 13
-
$997 CAD
$714 USD
View
B+
Retailer 14
-
$1,053 CAD
$754 USD
View
B+
Retailer 15
-
$1,073 CAD
$768 USD
View
B+
Retailer 16
-
$1,469 CAD
£828 GBP
View
Most Expensive
B+
Brilliant Earth
13160594A · Oct 29
$1,578 CAD
$1,130 USD
View
16 more retailers have this diamond
Prices start from $253 CADSave up to $1,326 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
1.39ct Round
$253 CAD