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Oval|Lab Grown|GIA

3.76ct D SI1 Oval Lab Grown Diamond

GD • D/SI1 • GIA 2488370232

Certificate GIA 2488370232

Diamond specifications and retailer prices

From $1,577 CAD
$1,127 USD
As of October 28, 2026
Save $4,836 CAD (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $12,512 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.76ct lab-grown oval diamond

This 3.76ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2488370232. Listed at 12 retailers as of October 27, 2026, with a 307% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.76
Carat
D
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2488370232
Dimensions12.30 × 8.82 × 5.47 mm
L/W Ratio1.39
Top View
12.30 mm8.82 mm3.76 ctD / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2488370232
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.0%

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 28
Current: $12,512 CAD|Low: $1,577 CAD|High: $14,136 CAD|Avg: $4,646 CAD|-11.5%
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
Retailer 14
Retailer 15
October 28, 2026
Retailer 15$1,577 CAD
Retailer 14$2,150 CAD
Retailer 9$2,541 CAD
Retailer 3$2,609 CAD
Retailer 8$2,644 CAD
Retailer 12$2,648 CAD
Retailer 11$3,416 CAD
Retailer 7$3,690 CAD
Retailer 2$4,353 CAD
Retailer 4$4,615 CAD
Retailer 10$5,805 CAD
Retailer 13$6,413 CAD
Retailer 5$6,690 CAD
Retailer 6$6,690 CAD
Do Amore Diamonds$12,512 CAD

6 data points across 15 retailers

12 retailers$1,577 CAD to $6,413 CAD

A
Cheapest Retailer
-
$1,577 CAD
$1,127 USD
Final sale: no returns
B+
Retailer 2
-
$2,150 CAD
$1,536 USD
View
B+
Retailer 3
-
$2,541 CAD
£1,430 GBP
View
B+
Retailer 4
-
$2,609 CAD
$1,864 USD
View
B+
Retailer 5
-
$2,644 CAD
£1,488 GBP
View
B
Retailer 6
-
$2,648 CAD
$1,892 USD
View
B
Retailer 7
-
$3,416 CAD
$2,441 USD
View
B
Retailer 8
-
$4,353 CAD
$3,110 USD
View
B
Retailer 9
-
$4,615 CAD
$3,298 USD
View
B
Retailer 10
-
$5,805 CAD
£3,266 GBP
View
B
Retailer 11
-
$6,413 CAD
$4,582 USD
View
Most Expensive
Do Amore Diamonds
27-A7A3B64C6 · Oct 29
$12,512 CAD
$8,940 USD
View
Price under review
11 more retailers have this diamond
Prices start from $1,577 CADSave up to $4,836 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
3.76ct Oval
$1,577 CAD