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Round|Lab Grown|IGI

3.54ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG685556595

Shape and cutting style on the report: Round brilliant

Certificate IGI LG685556595

Diamond specifications and retailer prices

From $867 CAD
$621 USD
As of October 29, 2026
Save $3,798 CAD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,666 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.54ct lab-grown round diamond

This 3.54ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG685556595 or 685556595. Listed at 19 retailers as of October 29, 2026, with prices from $867 to $4,666, a $3,798 spread on the same certified stone. Brilliant Earth lists it at $4,666. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.54
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685556595
Dimensions9.82 × 9.86 × 5.96 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
9.82 mm9.86 mm3.54 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685556595
Side View
Table 59.0%Crown 33.8°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.6%

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: $4,666 CAD|Low: $694 CAD|High: $4,875 CAD|Avg: $2,444 CAD|-4.3%
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
October 31, 2026
Retailer 14$867 CAD
Retailer 3$972 CAD
Retailer 11$1,257 CAD
Retailer 15$1,511 CAD
Retailer 7$1,569 CAD
Retailer 5$1,584 CAD
Retailer 2$1,591 CAD
Retailer 8$2,273 CAD
Retailer 13$2,334 CAD
Retailer 10$2,337 CAD
Retailer 12$2,815 CAD
Retailer 4$3,396 CAD
Retailer 9$4,263 CAD
Brilliant Earth$4,666 CAD
Retailer 6$4,755 CAD

36 data points across 15 retailers

19 retailers$867 CAD to $4,666 CAD

A
Cheapest Retailer
-
$867 CAD
$621 USD
A
Retailer 2
-
$972 CAD
$696 USD
View
Final sale: no returns
A
Retailer 3
-
$972 CAD
$696 USD
View
Retailer 4
-
$1,076 CAD
$770 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$1,076 CAD
$770 USD
View
A
Retailer 6
-
$1,257 CAD
$900 USD
View
A
Retailer 7
-
$1,511 CAD
$1,082 USD
View
A
Retailer 8
-
$1,569 CAD
$1,123 USD
View
A
Retailer 9
-
$1,584 CAD
$1,134 USD
View
A
Retailer 10
-
$1,591 CAD
€1,085 EUR
View
B+
Retailer 11
-
$2,273 CAD
A$2,503 AUD
View
B+
Retailer 12
-
$2,334 CAD
$1,671 USD
View
B+
Retailer 13
-
$2,337 CAD
ZAR 27,024 ZAR
View
Retailer 14
-
$2,815 CAD
$2,015 USD
View
Price last confirmed 10 days ago
B
Retailer 15
-
$2,830 CAD
$2,026 USD
View
B
Retailer 16
-
$3,396 CAD
SGD 3,285 SGD
View
B
Retailer 17
-
$3,475 CAD
$2,488 USD
View
B
Retailer 18
-
$4,263 CAD
£2,403 GBP
View
Most Expensive
B
Brilliant Earth
14082586A · Oct 29
$4,666 CAD
$3,340 USD
View
18 more retailers have this diamond
Prices start from $867 CADSave up to $3,798 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
3.54ct Round
$867 CAD