Emerald|Lab Grown|GCAL

0.77ct F VS2 Emerald Lab Grown Diamond

VG • F/VS2 • GCAL 321861591

Shape and cutting style on the report: Emerald step

Certificate GCAL 321861591

Diamond specifications and retailer prices

From $140 USD
As of November 4, 2026
Save $755 USD (84%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $895 USD at MOH London · As of November 4, 2026
View at MOH London

About this 0.77ct lab-grown emerald diamond

This 0.77ct lab-grown emerald sits in the just-under-one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by GCAL 321861591. Listed at 7 retailers as of November 4, 2026, with prices from $140 to $895, a $755 spread on the same certified stone. MOH London lists it at $895. 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

0.77
Carat
F
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
Crown angle44.5°
Pavilion angle60.2°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 321861591
Dimensions6.37 × 4.24 × 2.87 mm
L/W Ratio1.50
Culet sizeNone
Top View
6.37 mm4.24 mm0.77 ctF / VS2
OriginLab Grown
CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGCAL 321861591
Side View
Table 67.0%Crown 44.5°GirdlePavilion 60.2°Culet: NoneDepth 67.7%

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: Nov 4
Current: $895 USD|Low: $135 USD|High: $908 USD|Avg: $393 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 4, 2026
Retailer 3$140 USD
Retailer 6$163 USD
Retailer 7$222 USD
Retailer 8$289 USD
Retailer 4$324 USD
Retailer 2$590 USD
Retailer 5$617 USD
MOH London$895 USD

15 data points across 8 retailers

7 retailers$140 USD to $895 USD

A
Cheapest Retailer
-
$140 USD
A
Retailer 2
-
$163 USD
View
B+
Retailer 3
-
$222 USD
View
B+
Retailer 4
-
$324 USD
View
B
Retailer 5
-
$590 USD
View
B
Retailer 6
-
$617 USD
View
Most Expensive
B
MOH London
321861591 · Nov 4
$895 USD
£705 GBP
View
6 more retailers have this diamond
Prices start from $140 USDSave up to $755 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
0.77ct Emerald
$140 USD