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Emerald|Lab Grown|IGI

0.77ct D SI1 Emerald Lab Grown Diamond

VG • D/SI1 • IGI LG737542379

Certificate IGI LG737542379

Diamond specifications and retailer prices

From $809 NZD
$456 USD
As of October 31, 2026
Save $841 NZD (51%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,650 NZD at Jared · As of October 30, 2026
View at Jared

About this 0.77ct lab-grown emerald diamond

This 0.77ct lab-grown emerald sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG737542379 or 737542379. Listed at 4 retailers as of October 30, 2026, with prices from $809 to $1,650, a $841 spread on the same certified stone. Jared lists it at $1,650. 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
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG737542379
Dimensions6.29 × 4.48 × 2.86 mm
L/W Ratio1.40
Top View
6.29 mm4.48 mm0.77 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737542379
Side View
Table 63.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 63.8%

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: Oct 31
Current: $1,650 NZD|Low: $809 NZD|High: $1,650 NZD|Avg: $1,101 NZD|+36.8%
Jared
Retailer 2
Retailer 3
Retailer 4
September 28, 2026
Retailer 2$809 NZD
Retailer 3$1,082 NZD
Retailer 4$1,082 NZD
Jared$1,650 NZD

2 data points across 4 retailers

4 retailers$809 NZD to $1,650 NZD

B+
Cheapest Retailer
-
$809 NZD
$456 USD
B
Retailer 2
-
$1,082 NZD
$610 USD
View
B
Retailer 3
-
$1,082 NZD
$610 USD
View
Most Expensive
B
Jared
156490725 · Oct 30
$1,650 NZD
$930 USD
View
3 more retailers have this diamond
Prices start from $809 NZDSave up to $841 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
$809 NZD