Emerald|Lab Grown|GCAL

0.82ct D SI1 Emerald Lab Grown Diamond

GD • D/SI1 • GCAL 310390054

Certificate GCAL 310390054

Diamond specifications and retailer prices

From $170 USD
As of October 28, 2026
Save $1,500 USD (90%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,670 USD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 0.82ct lab-grown emerald diamond

This 0.82ct lab-grown emerald sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by GCAL 310390054. Listed at 8 retailers as of October 28, 2026, with prices from $170 to $1,670, a $1,500 spread on the same certified stone. Do Amore Diamonds lists it at $1,670. 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

0.82
Carat
D
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryGood
FluorescenceNone
OriginLab Grown
Grading LabGCAL
CertificateGCAL 310390054
Dimensions8.00 × 5.29 × 3.23 mm
L/W Ratio1.51
Top View
8.00 mm5.29 mm0.82 ctD / SI1
OriginLab Grown
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGCAL 310390054
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 61.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,670 USD|Low: $160 USD|High: $2,132 USD|Avg: $804 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 3$170 USD
Retailer 8$192 USD
Retailer 7$259 USD
Retailer 9$336 USD
Retailer 6$569 USD
Retailer 5$610 USD
Retailer 4$948 USD
Retailer 2$1,134 USD
Do Amore Diamonds$1,670 USD
Retailer 10$2,132 USD

17 data points across 10 retailers

8 retailers$170 USD to $1,670 USD

A
Cheapest Retailer
-
$170 USD
B+
Retailer 2
-
$192 USD
View
B+
Retailer 3
-
$259 USD
View
B
Retailer 4
-
$569 USD
CA$790 CAD
View
B
Retailer 5
-
$610 USD
A$938 AUD
View
B
Retailer 6
-
$948 USD
View
C
Retailer 7
-
$1,134 USD
£893 GBP
View
Most Expensive
C
Do Amore Diamonds
32-310390054 · Oct 28
$1,670 USD
View
7 more retailers have this diamond
Prices start from $170 USDSave up to $1,500 USD

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
0.82ct Emerald
$170 USD