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Round|Lab Grown|IGI

1.27ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG487175191

Shape and cutting style on the report: Round brilliant

Certificate IGI LG487175191

Diamond specifications and retailer prices

From $1,467 CAD
$1,050 USD
As of October 31, 2026
Save $1,021 CAD (41%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,498 CAD at Friendly Diamonds · As of October 30, 2026
View at Friendly Diamonds

About this 1.27ct lab-grown round diamond

This 1.27ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG487175191 or 487175191. Listed at 13 retailers as of October 31, 2026, with a 70% 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

1.27
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG487175191
Dimensions6.90 × 6.88 × 4.30 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.90 mm6.88 mm1.27 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG487175191
Side View
Table 56.5%Crown 35.9°Girdle: MediumPavilion 40.4°Culet: NoneDepth 62.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $5,847 CAD|Low: $1,187 CAD|High: $5,925 CAD|Avg: $2,795 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 4$1,467 CAD
Retailer 3$1,486 CAD
Retailer 7$1,664 CAD
Retailer 5$1,724 CAD
Retailer 8$1,970 CAD
Retailer 2$2,488 CAD
Retailer 6$2,746 CAD
Retailer 9$5,024 CAD
Retailer 1$5,847 CAD

41 data points across 9 retailers

13 retailers$1,467 CAD to $2,488 CAD

B
Cheapest Retailer
-
$1,467 CAD
$1,050 USD
B
Retailer 2
-
$1,486 CAD
$1,064 USD
View
B
Retailer 3
-
$1,618 CAD
$1,158 USD
View
B
Retailer 4
-
$1,664 CAD
$1,191 USD
View
Final sale: no returns
Retailer 5
-
$1,724 CAD
$1,234 USD
View
Price last confirmed 15 days ago
B
Retailer 6
-
$1,724 CAD
$1,234 USD
View
B
Retailer 7
-
$1,970 CAD
$1,410 USD
View
B
Retailer 8
-
$2,488 CAD
£1,402 GBP
View
Retailer 9
-
$2,746 CAD
$1,966 USD
View
Price under review
Retailer 10
-
$3,232 CAD
$2,314 USD
View
Price under review
Most Expensive
Friendly Diamonds
3176340 · Oct 30
$3,498 CAD
$2,504 USD
View
Price under review
10 more retailers have this diamond
Prices start from $1,467 CADSave up to $1,021 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.

B
1.27ct Round
$1,467 CAD