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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 $192 AUD
$135 USD
As of October 28, 2026
Save $1,146 AUD (86%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,338 AUD 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 $192 to $1,338, a $1,146 spread on the same certified stone. Do Amore Diamonds lists it at $1,338. 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
Colour
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: $1,338 AUD|Low: $192 AUD|High: $1,452 AUD|Avg: $625 AUD
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$192 AUD
Retailer 8$204 AUD
Retailer 11$359 AUD
Retailer 7$363 AUD
Retailer 3$458 AUD
Retailer 10$584 AUD
Retailer 5$698 AUD
Retailer 9$698 AUD
Retailer 4$741 AUD
Retailer 2$1,123 AUD
Do Amore Diamonds$1,338 AUD

13 data points across 11 retailers

9 retailers$192 AUD to $1,338 AUD

A
Cheapest Retailer
-
$192 AUD
$135 USD
B+
Retailer 2
-
$204 AUD
$143 USD
View
B+
Retailer 3
-
$363 AUD
CA$354 CAD
View
B
Retailer 4
-
$584 AUD
$410 USD
View
B
Retailer 5
-
$698 AUD
$490 USD
View
B
Retailer 6
-
$698 AUD
$490 USD
View
B
Retailer 7
-
$741 AUD
$521 USD
View
B
Retailer 8
-
$1,123 AUD
£621 GBP
View
Most Expensive
C
Do Amore Diamonds
32-312380138 · Oct 30
$1,338 AUD
$940 USD
View
8 more retailers have this diamond
Prices start from $192 AUDSave up to $1,146 AUD

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
$192 AUD