CaratHunter
Plans
Oval|Lab Grown|IGI

1.53ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG677521467

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG677521467

Diamond specifications and retailer prices

From $425 CAD
$304 USD
As of October 30, 2026
Save $3,249 CAD (88%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: $3,674 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.53ct lab-grown oval diamond

This 1.53ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG677521467 or 677521467. Listed at 32 retailers as of October 30, 2026, with prices from $425 to $3,674, a $3,249 spread on the same certified stone. Brilliant Earth lists it at $3,674. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677521467
Dimensions9.25 × 6.53 × 4.08 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
9.25 mm6.53 mm1.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677521467
Side View
Table 61.0%Crown 36.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.5%

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 30
Current: $3,674 CAD|Low: $401 CAD|High: $4,624 CAD|Avg: $1,467 CAD|-20.5%
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 31, 2026
Retailer 3$425 CAD
Retailer 23$526 CAD
Retailer 13$650 CAD
Retailer 12$679 CAD
Retailer 4$696 CAD
Retailer 21$810 CAD
Retailer 9$813 CAD
Retailer 20$844 CAD
Retailer 2$867 CAD
Retailer 10$1,006 CAD
Retailer 11$1,100 CAD
Retailer 5$1,118 CAD
Retailer 19$1,142 CAD
Retailer 22$1,368 CAD
Retailer 16$1,679 CAD
Retailer 7$1,750 CAD
Retailer 14$1,812 CAD
Retailer 6$1,918 CAD
Retailer 15$1,941 CAD
Retailer 18$1,980 CAD
Retailer 17$2,627 CAD
Retailer 8$3,185 CAD
Brilliant Earth$3,674 CAD

36 data points across 23 retailers

32 retailers$425 CAD to $3,674 CAD

Retailer 1
-
$381 CAD
$273 USD
Price last confirmed 32 days ago
Retailer 2
-
$416 CAD
$298 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$425 CAD
$304 USD
View
Final sale: no returns
Retailer 4
-
$443 CAD
$317 USD
View
Price last confirmed 36 days ago
A
Retailer 5
-
$446 CAD
$319 USD
View
Retailer 6
-
$446 CAD
$319 USD
View
Price last confirmed 21 days ago
Retailer 7
-
$446 CAD
$319 USD
View
Price last confirmed 28 days ago
Retailer 8
-
$467 CAD
$334 USD
View
Price last confirmed 31 days ago
Retailer 9
-
$526 CAD
£296 GBP
View
Price last confirmed 16 days ago
A
Retailer 10
-
$650 CAD
$465 USD
View
A
Retailer 11
-
$679 CAD
HK$3,800 HKD
View
A
Retailer 12
-
$696 CAD
$498 USD
View
A
Retailer 13
-
$810 CAD
€552 EUR
View
A
Retailer 14
-
$813 CAD
$582 USD
View
A
Retailer 15
-
$844 CAD
ZAR 9,763 ZAR
View
A
Retailer 16
-
$867 CAD
£489 GBP
View
A
Retailer 17
-
$1,006 CAD
A$1,108 AUD
View
A
Retailer 18
-
$1,100 CAD
$788 USD
View
A
Retailer 19
-
$1,118 CAD
$800 USD
View
A
Retailer 20
-
$1,142 CAD
A$1,258 AUD
View
B+
Retailer 21
-
$1,368 CAD
$979 USD
View
Retailer 22
-
$1,580 CAD
$1,131 USD
View
Price last confirmed 21 days ago
Retailer 23
-
$1,679 CAD
$1,202 USD
View
Price last confirmed 31 days ago
B+
Retailer 24
-
$1,750 CAD
$1,253 USD
View
B+
Retailer 25
-
$1,812 CAD
$1,297 USD
View
B+
Retailer 26
-
$1,918 CAD
$1,373 USD
View
B+
Retailer 27
-
$1,941 CAD
SGD 1,878 SGD
View
B+
Retailer 28
-
$1,980 CAD
£1,116 GBP
View
B+
Retailer 29
-
$2,627 CAD
A$2,893 AUD
View
Retailer 30
-
$3,180 CAD
$2,277 USD
View
Price last confirmed 55 days ago
B
Retailer 31
-
$3,185 CAD
$2,280 USD
View
Most Expensive
B
Brilliant Earth
13509123Y · Oct 30
$3,674 CAD
$2,630 USD
View
31 more retailers have this diamond
Prices start from $425 CADSave up to $3,249 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
1.53ct Oval
$425 CAD