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Oval|Lab Grown|GCAL

3.12ct D IF Oval Lab Grown Diamond

ID • D/IF • GCAL 361046174

Shape and cutting style on the report: Oval brilliant

Certificate GCAL 361046174

Diamond specifications and retailer prices

From $3,523 CAD
$2,517 USD
As of October 27, 2026
Save $17,404 CAD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $24,227 CAD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 3.12ct lab-grown oval diamond

This 3.12ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 361046174. Listed at 18 retailers as of October 27, 2026, with a 494% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.12
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.5°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 361046174
Dimensions11.83 × 8.28 × 5.18 mm
L/W Ratio1.43
Culet sizeNone
Top View
11.83 mm8.28 mm3.12 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 361046174
Side View
Table 59.0%Crown 36°Girdle: MED-MEDPavilion 40.5°Culet: NoneDepth 62.6%

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 27
Current: $24,227 CAD|Low: $3,689 CAD|High: $37,453 CAD|Avg: $14,106 CAD
Do Amore Diamonds
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 29, 2026
Retailer 11$3,689 CAD
Retailer 5$3,944 CAD
Retailer 9$4,085 CAD
Retailer 7$4,623 CAD
Retailer 12$5,737 CAD
Retailer 2$5,803 CAD
Retailer 8$5,996 CAD
Retailer 6$11,493 CAD
Retailer 4$14,075 CAD
Retailer 3$15,719 CAD
Do Amore Diamonds$24,227 CAD
Retailer 10$36,208 CAD
Retailer 13$36,208 CAD

43 data points across 13 retailers

18 retailers$3,523 CAD to $20,927 CAD

A
Cheapest Retailer
-
$3,523 CAD
$2,517 USD
A
Retailer 2
-
$3,689 CAD
$2,636 USD
View
A
Retailer 3
-
$3,832 CAD
$2,738 USD
View
A
Retailer 4
-
$3,944 CAD
$2,818 USD
View
Final sale: no returns
A
Retailer 5
-
$4,085 CAD
$2,919 USD
View
A
Retailer 6
-
$4,085 CAD
$2,919 USD
View
Price last confirmed 17 days ago
B+
Retailer 7
-
$4,623 CAD
$3,303 USD
View
B+
Retailer 8
-
$5,803 CAD
£3,265 GBP
View
B+
Retailer 9
-
$5,996 CAD
$4,284 USD
View
B+
Retailer 10
-
$6,199 CAD
$4,429 USD
View
B+
Retailer 11
-
$11,493 CAD
£6,466 GBP
View
B
Retailer 12
-
$12,223 CAD
$8,733 USD
View
B
Retailer 13
-
$14,075 CAD
$10,057 USD
View
B
Retailer 14
-
$15,719 CAD
$11,231 USD
View
B
Retailer 15
-
$20,927 CAD
$14,952 USD
View
Most Expensive
B
Do Amore Diamonds
27-A8E5957D0 · Oct 28
$24,227 CAD
$17,310 USD
View
Price under review
15 more retailers have this diamond
Prices start from $3,523 CADSave up to $17,404 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
3.12ct Oval
$3,523 CAD