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Emerald|Lab Grown|IGI

3.00ct D SI1 Emerald Lab Grown Diamond

VG • D/SI1 • IGI LG773602920

Shape and cutting style on the report: Emerald cut

Certificate IGI LG773602920

Diamond specifications and retailer prices

From $987 NZD
As of November 6, 2026
Save $1,379 NZD (58%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $9,425 NZD at Diamond Wish · As of November 5, 2026
View at Diamond Wish

About this 3ct lab-grown emerald diamond

This 3ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG773602920 or 773602920. Listed at 6 retailers as of November 4, 2026, with a 140% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.00
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773602920
Dimensions10.35 × 6.64 × 4.55 mm
L/W Ratio1.56
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.35 mm6.64 mm3.00 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773602920
Side View
Table 71.0%Crown 40.4°Girdle: Slightly ThickPavilion 41.5°Culet: LargeDepth 70.2%

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: Nov 6
Current: $9,425 NZD|Low: $943 NZD|High: $12,666 NZD|Avg: $5,056 NZD
Diamond Wish
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 3$987 NZD
Retailer 2$1,258 NZD
Retailer 5$1,409 NZD
Retailer 6$2,366 NZD
Retailer 4$6,013 NZD
Diamond Wish$9,425 NZD
Retailer 7$12,666 NZD

42 data points across 7 retailers

6 retailers$987 NZD to $2,366 NZD

A
Cheapest Retailer
-
$987 NZD
B+
Retailer 2
-
$1,258 NZD
View
B+
Retailer 3
-
$1,409 NZD
View
B
Retailer 4
-
$2,366 NZD
View
Retailer 5
-
$6,013 NZD
View
Price last confirmed 19 days ago
Most Expensive
Diamond Wish
LG-EM18543-GIA · Nov 5
$9,425 NZD
$5,298 USD
View
Price under review
5 more retailers have this diamond
Prices start from $987 NZDSave up to $1,379 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.

A
3.00ct Emerald
$987 NZD