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Oval|Lab Grown|IGI

1.27ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG692566994

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG692566994

Diamond specifications and retailer prices

From $436 CAD
$312 USD
As of October 29, 2026
Save $4,188 CAD (91%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $4,624 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG692566994 or 692566994. Listed at 26 retailers as of October 29, 2026, with prices from $436 to $4,624, a $4,188 spread on the same certified stone. Brilliant Earth lists it at $4,624. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692566994
Dimensions8.67 × 6.11 × 3.80 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.67 mm6.11 mm1.27 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692566994
Side View
Table 59.0%Crown 36.1°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.2%

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: $4,624 CAD|Low: $418 CAD|High: $4,624 CAD|Avg: $1,347 CAD
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
October 31, 2026
Retailer 3$436 CAD
Retailer 5$541 CAD
Retailer 6$558 CAD
Retailer 4$726 CAD
Retailer 9$754 CAD
Retailer 8$928 CAD
Retailer 10$955 CAD
Retailer 2$962 CAD
Retailer 7$1,317 CAD
Retailer 13$1,326 CAD
Retailer 12$2,175 CAD
Retailer 11$2,284 CAD
Brilliant Earth$4,624 CAD

35 data points across 13 retailers

26 retailers$436 CAD to $4,624 CAD

A
Cheapest Retailer
-
$436 CAD
$312 USD
A
Retailer 2
-
$488 CAD
$349 USD
View
Final sale: no returns
A
Retailer 3
-
$506 CAD
$362 USD
View
A
Retailer 4
-
$541 CAD
$387 USD
View
A
Retailer 5
-
$541 CAD
$387 USD
View
A
Retailer 6
-
$558 CAD
£314 GBP
View
A
Retailer 7
-
$590 CAD
HK$3,300 HKD
View
A
Retailer 8
-
$726 CAD
$520 USD
View
A
Retailer 9
-
$754 CAD
$540 USD
View
A
Retailer 10
-
$887 CAD
$635 USD
View
A
Retailer 11
-
$928 CAD
ZAR 10,731 ZAR
View
B+
Retailer 12
-
$955 CAD
€651 EUR
View
A
Retailer 13
-
$962 CAD
£542 GBP
View
B+
Retailer 14
-
$1,199 CAD
$858 USD
View
B+
Retailer 15
-
$1,317 CAD
A$1,451 AUD
View
B+
Retailer 16
-
$1,326 CAD
$949 USD
View
B+
Retailer 17
-
$1,730 CAD
SGD 1,674 SGD
View
B+
Retailer 18
-
$1,736 CAD
$1,243 USD
View
B
Retailer 19
-
$1,800 CAD
$1,289 USD
View
B
Retailer 20
-
$2,108 CAD
£1,188 GBP
View
B
Retailer 21
-
$2,166 CAD
$1,550 USD
View
B+
Retailer 22
-
$2,175 CAD
£1,226 GBP
View
Retailer 23
-
$2,270 CAD
$1,625 USD
View
Price last confirmed 10 days ago
Retailer 24
-
$2,284 CAD
$1,635 USD
View
Price last confirmed 13 days ago
B
Retailer 25
-
$3,211 CAD
£1,810 GBP
View
Most Expensive
B
Brilliant Earth
15020330A · Oct 31
$4,624 CAD
$3,310 USD
View
25 more retailers have this diamond
Prices start from $436 CADSave up to $4,188 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
$436 CAD