CaratHunter
Plans
Emerald|Lab Grown|GCAL

0.77ct G SI1 Emerald Lab Grown Diamond

VG • G/SI1

Diamond specifications and retailer prices

From $258 NZD
As of November 6, 2026
Save $979 NZD (79%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,237 NZD at Diamond Exchange Canada · As of November 5, 2026
View at Diamond Exchange Canada

About this 0.77ct lab-grown emerald diamond

This 0.77ct lab-grown emerald sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GCAL. Listed at 10 retailers as of November 5, 2026, with prices from $258 to $1,237, a $979 spread on the same certified stone. Diamond Exchange Canada lists it at $1,237. 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
G
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
OriginLab Grown
Grading LabGCAL
Dimensions6.10 × 4.55 × 3.01 mm
L/W Ratio1.34
Top View
6.10 mm4.55 mm0.77 ctG / SI1
OriginLab Grown
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGCAL
Side View
Table 60.0%CrownGirdle: SLT-THKPavilionCuletDepth 66.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,237 NZD|Low: $228 NZD|High: $1,237 NZD|Avg: $589 NZD
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 20, 2026
Retailer 3$258 NZD
Retailer 2$301 NZD
Retailer 5$320 NZD
Retailer 6$320 NZD
Retailer 4$1,138 NZD
Diamond Exchange Canada$1,237 NZD

12 data points across 6 retailers

10 retailers$258 NZD to $1,237 NZD

Retailer 1
-
$237 NZD
Price last confirmed 44 days ago
B+
Retailer 2
-
$258 NZD
View
Retailer 3
-
$274 NZD
View
Price last confirmed 31 days ago
Retailer 4
-
$290 NZD
View
Price last confirmed 44 days ago
B+
Retailer 5
-
$301 NZD
View
B+
Retailer 6
-
$320 NZD
View
Retailer 7
-
$320 NZD
View
Price last confirmed 12 days ago
Retailer 8
-
$1,039 NZD
View
Price last confirmed 41 days ago
C
Retailer 9
-
$1,138 NZD
View
Most Expensive
C
Diamond Exchange Canada
1960631594 · Nov 5
$1,237 NZD
CA$966 CAD
View
9 more retailers have this diamond
Prices start from $258 NZDSave up to $979 NZD

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.

B+
0.77ct Emerald
$258 NZD