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Oval|Lab Grown|IGI

1.27ct D IF Oval Lab Grown Diamond

VG • D/IF • IGI LG733514575

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG733514575

Diamond specifications and retailer prices

From $436 CAD
$312 USD
As of October 29, 2026
Save $3,042 CAD (87%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,478 CAD at Brilliant Earth · As of October 30, 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 very-good cut grade and certified by IGI LG733514575 or 733514575. Listed at 25 retailers as of October 29, 2026, with prices from $436 to $3,478, a $3,042 spread on the same certified stone. Brilliant Earth lists it at $3,478. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.27
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733514575
Dimensions8.68 × 6.08 × 3.86 mm
L/W Ratio1.43
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
8.68 mm6.08 mm1.27 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733514575
Side View
Table 63.0%Crown 35.5°Girdle: MED-THKPavilion 42°Culet: NoneDepth 63.5%

Caratlytics Score

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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: $3,478 CAD|Low: $418 CAD|High: $4,610 CAD|Avg: $1,224 CAD|-24.5%
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
Retailer 16
Retailer 17
October 31, 2026
Retailer 16$436 CAD
Retailer 7$488 CAD
Retailer 5$506 CAD
Retailer 3$541 CAD
Retailer 9$541 CAD
Retailer 17$726 CAD
Retailer 11$754 CAD
Retailer 6$887 CAD
Retailer 10$928 CAD
Retailer 12$955 CAD
Retailer 2$962 CAD
Retailer 15$1,326 CAD
Retailer 4$1,736 CAD
Retailer 8$2,108 CAD
Retailer 14$2,175 CAD
Retailer 13$2,270 CAD
Brilliant Earth$3,478 CAD

43 data points across 17 retailers

25 retailers$436 CAD to $3,478 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
-
$590 CAD
HK$3,300 HKD
View
B+
Retailer 7
-
$726 CAD
$520 USD
View
A
Retailer 8
-
$754 CAD
$540 USD
View
B+
Retailer 9
-
$887 CAD
$635 USD
View
B+
Retailer 10
-
$928 CAD
ZAR 10,731 ZAR
View
B+
Retailer 11
-
$955 CAD
€651 EUR
View
B+
Retailer 12
-
$962 CAD
£542 GBP
View
B+
Retailer 13
-
$1,199 CAD
$858 USD
View
B+
Retailer 14
-
$1,326 CAD
$949 USD
View
B
Retailer 15
-
$1,730 CAD
SGD 1,674 SGD
View
B
Retailer 16
-
$1,736 CAD
$1,243 USD
View
B
Retailer 17
-
$1,800 CAD
$1,289 USD
View
B
Retailer 18
-
$1,938 CAD
$1,387 USD
View
B
Retailer 19
-
$2,108 CAD
£1,188 GBP
View
B
Retailer 20
-
$2,166 CAD
$1,550 USD
View
B
Retailer 21
-
$2,175 CAD
£1,226 GBP
View
Retailer 22
-
$2,270 CAD
$1,625 USD
View
Price last confirmed 10 days ago
Retailer 23
-
$2,389 CAD
$1,710 USD
View
Price last confirmed 83 days ago
B
Retailer 24
-
$3,211 CAD
£1,810 GBP
View
Most Expensive
B
Brilliant Earth
16426255A · Oct 30
$3,478 CAD
$2,490 USD
View
24 more retailers have this diamond
Prices start from $436 CADSave up to $3,042 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