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Emerald|Lab Grown|GCAL

0.63ct D SI1 Emerald Lab Grown Diamond

VG • D/SI1 • GCAL 312380138

Certificate GCAL 312380138

Diamond specifications and retailer prices

From $189 CAD
$135 USD
As of October 28, 2026
Save $1,125 CAD (86%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,313 CAD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 0.63ct lab-grown emerald diamond

This 0.63ct lab-grown emerald sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GCAL 312380138. Listed at 9 retailers as of October 28, 2026, with prices from $189 to $1,313, a $1,125 spread on the same certified stone. Do Amore Diamonds lists it at $1,313. 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

0.63
Carat
D
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGCAL
CertificateGCAL 312380138
Dimensions7.49 × 4.82 × 3.01 mm
L/W Ratio1.55
Top View
7.49 mm4.82 mm0.63 ctD / SI1
OriginLab Grown
CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGCAL 312380138
Side View
Table 55.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 62.4%

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: $1,313 CAD|Low: $189 CAD|High: $1,425 CAD|Avg: $613 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 6$189 CAD
Retailer 8$200 CAD
Retailer 11$352 CAD
Retailer 7$356 CAD
Retailer 3$449 CAD
Retailer 10$573 CAD
Retailer 5$684 CAD
Retailer 9$684 CAD
Retailer 4$727 CAD
Retailer 2$1,102 CAD
Do Amore Diamonds$1,313 CAD

13 data points across 11 retailers

9 retailers$189 CAD to $1,313 CAD

A
Cheapest Retailer
-
$189 CAD
$135 USD
B+
Retailer 2
-
$200 CAD
$143 USD
View
B+
Retailer 3
-
$356 CAD
View
B
Retailer 4
-
$573 CAD
$410 USD
View
B
Retailer 5
-
$684 CAD
$490 USD
View
B
Retailer 6
-
$684 CAD
$490 USD
View
B
Retailer 7
-
$727 CAD
$521 USD
View
B
Retailer 8
-
$1,102 CAD
£621 GBP
View
Most Expensive
C
Do Amore Diamonds
32-312380138 · Oct 30
$1,313 CAD
$940 USD
View
8 more retailers have this diamond
Prices start from $189 CADSave up to $1,125 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
0.63ct Emerald
$189 CAD