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Oval|Lab Grown|IGI

1.27ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG817662027

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG817662027

Diamond specifications and retailer prices

From $300 CAD
$214 USD
As of October 26, 2026
Save $1,345 CAD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,644 CAD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.27ct lab-grown oval diamond

This 1.27ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817662027 or 817662027. Listed at 18 retailers as of October 26, 2026, with prices from $300 to $1,644, a $1,345 spread on the same certified stone. Reve Diamonds lists it at $1,644. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817662027
Dimensions9.00 × 6.07 × 3.73 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.00 mm6.07 mm1.27 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817662027
Side View
Table 59.0%Crown 33.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.4%

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 26
Current: $1,497 CAD|Low: $287 CAD|High: $2,029 CAD|Avg: $862 CAD|+0.6%
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
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
October 29, 2026
Retailer 15$300 CAD
Retailer 16$335 CAD
Retailer 4$347 CAD
Retailer 7$371 CAD
Retailer 17$371 CAD
Retailer 10$499 CAD
Retailer 2$637 CAD
Retailer 12$638 CAD
Retailer 11$684 CAD
Retailer 8$712 CAD
Retailer 5$819 CAD
Retailer 13$908 CAD
Retailer 3$1,194 CAD
Retailer 14$1,198 CAD
Retailer 6$1,450 CAD
Retailer 1$1,497 CAD
Reve Diamonds$1,644 CAD
Retailer 9$2,029 CAD

37 data points across 18 retailers

18 retailers$300 CAD to $1,644 CAD

A
Cheapest Retailer
-
$300 CAD
$214 USD
A
Retailer 2
-
$335 CAD
$239 USD
View
Final sale: no returns
A
Retailer 3
-
$347 CAD
$248 USD
View
A
Retailer 4
-
$371 CAD
$265 USD
View
A
Retailer 5
-
$371 CAD
$265 USD
View
A
Retailer 6
-
$499 CAD
£281 GBP
View
A
Retailer 7
-
$637 CAD
$455 USD
View
A
Retailer 8
-
$638 CAD
ZAR 7,365 ZAR
View
A
Retailer 9
-
$684 CAD
£385 GBP
View
B+
Retailer 10
-
$712 CAD
$509 USD
View
B+
Retailer 11
-
$819 CAD
$585 USD
View
B+
Retailer 12
-
$908 CAD
A$998 AUD
View
B+
Retailer 13
-
$1,014 CAD
$725 USD
View
Price last confirmed 100 days ago
B
Retailer 14
-
$1,194 CAD
$853 USD
View
B
Retailer 15
-
$1,198 CAD
$856 USD
View
B
Retailer 16
-
$1,450 CAD
£816 GBP
View
B
Retailer 17
-
$1,497 CAD
£842 GBP
View
Most Expensive
B
Reve Diamonds
3C73094D6 · Oct 28
$1,644 CAD
$1,175 USD
View
17 more retailers have this diamond
Prices start from $300 CADSave up to $1,345 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
1.27ct Oval
$300 CAD