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Oval|Lab Grown|IGI

1.27ct D VS1 Oval Lab Grown Diamond

EX • D/VS1 • IGI LG843659117

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG843659117

Diamond specifications and retailer prices

From $291 CAD
$208 USD
As of October 26, 2026
Save $1,416 CAD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,707 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 LG843659117 or 843659117. Listed at 19 retailers as of October 26, 2026, with prices from $291 to $1,707, a $1,416 spread on the same certified stone. Reve Diamonds lists it at $1,707. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843659117
Dimensions9.11 × 6.08 × 3.74 mm
L/W Ratio1.50
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.11 mm6.08 mm1.27 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843659117
Side View
Table 60.0%Crown 33.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.5%

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 26
Current: $1,456 CAD|Low: $291 CAD|High: $1,707 CAD|Avg: $824 CAD|+0.4%
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
Retailer 18
Reve Diamonds
October 29, 2026
Retailer 6$291 CAD
Retailer 4$325 CAD
Retailer 2$339 CAD
Retailer 16$361 CAD
Retailer 17$361 CAD
Retailer 11$486 CAD
Retailer 13$621 CAD
Retailer 5$624 CAD
Retailer 12$663 CAD
Retailer 8$711 CAD
Retailer 3$810 CAD
Retailer 14$883 CAD
Retailer 10$952 CAD
Retailer 18$1,162 CAD
Retailer 15$1,166 CAD
Retailer 9$1,236 CAD
Retailer 7$1,428 CAD
Retailer 1$1,456 CAD
Reve Diamonds$1,707 CAD

9 data points across 19 retailers

19 retailers$291 CAD to $1,707 CAD

A
Cheapest Retailer
-
$291 CAD
$208 USD
A
Retailer 2
-
$325 CAD
$232 USD
View
Final sale: no returns
A
Retailer 3
-
$339 CAD
$242 USD
View
A
Retailer 4
-
$361 CAD
$258 USD
View
A
Retailer 5
-
$361 CAD
$258 USD
View
A
Retailer 6
-
$486 CAD
£273 GBP
View
A
Retailer 7
-
$621 CAD
ZAR 7,167 ZAR
View
A
Retailer 8
-
$624 CAD
$446 USD
View
A
Retailer 9
-
$663 CAD
£373 GBP
View
A
Retailer 10
-
$711 CAD
$508 USD
View
B+
Retailer 11
-
$810 CAD
$579 USD
View
B+
Retailer 12
-
$883 CAD
A$971 AUD
View
B+
Retailer 13
-
$952 CAD
$680 USD
View
Price last confirmed 8 days ago
B
Retailer 14
-
$1,162 CAD
$830 USD
View
B
Retailer 15
-
$1,166 CAD
$833 USD
View
B
Retailer 16
-
$1,236 CAD
$883 USD
View
B
Retailer 17
-
$1,428 CAD
$1,020 USD
View
B
Retailer 18
-
$1,456 CAD
£819 GBP
View
Most Expensive
B
Reve Diamonds
6A29B8259 · Oct 28
$1,707 CAD
$1,220 USD
View
18 more retailers have this diamond
Prices start from $291 CADSave up to $1,416 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
$291 CAD