CaratHunter
Plans
Emerald|Lab Grown|IGI

3.03ct F SI1 Emerald Lab Grown Diamond

VG • F/SI1 • IGI LG843677900

Shape and cutting style on the report: Emerald cut

Certificate IGI LG843677900

Diamond specifications and retailer prices

From $658 NZD
As of November 6, 2026
Save $7,293 NZD (92%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,952 NZD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.03ct lab-grown emerald diamond

This 3.03ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG843677900 or 843677900. Listed at 16 retailers as of November 4, 2026, with prices from $658 to $7,952, a $7,293 spread on the same certified stone. Brilliant Earth lists it at $7,952. 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

3.03
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843677900
Dimensions9.99 × 6.88 × 4.61 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.99 mm6.88 mm3.03 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843677900
Side View
Table 64.0%Crown 33.6°Girdle: Slightly ThickPavilion 38.9°Culet: LargeDepth 67.0%

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: $7,952 NZD|Low: $630 NZD|High: $7,952 NZD|Avg: $1,859 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 5$658 NZD
Retailer 14$763 NZD
Retailer 8$781 NZD
Retailer 12$815 NZD
Retailer 16$916 NZD
Retailer 10$1,085 NZD
Retailer 7$1,261 NZD
Retailer 3$1,304 NZD
Retailer 2$1,457 NZD
Retailer 15$1,507 NZD
Retailer 11$2,104 NZD
Retailer 13$2,620 NZD
Retailer 6$2,690 NZD
Retailer 4$3,085 NZD
Retailer 9$3,175 NZD
Brilliant Earth$7,952 NZD

22 data points across 16 retailers

16 retailers$658 NZD to $7,952 NZD

A
Cheapest Retailer
-
$658 NZD
A
Retailer 2
-
$763 NZD
View
Retailer 3
-
$781 NZD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$815 NZD
View
B+
Retailer 5
-
$916 NZD
View
Final sale: no returns
B+
Retailer 6
-
$1,085 NZD
View
Retailer 7
-
$1,261 NZD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$1,304 NZD
View
B+
Retailer 9
-
$1,457 NZD
View
B+
Retailer 10
-
$1,507 NZD
View
B+
Retailer 11
-
$2,104 NZD
View
B
Retailer 12
-
$2,620 NZD
View
B
Retailer 13
-
$2,690 NZD
View
B
Retailer 14
-
$3,085 NZD
View
B
Retailer 15
-
$3,175 NZD
View
Most Expensive
C
Brilliant Earth
22335331A · Nov 4
$7,952 NZD
$4,470 USD
View
15 more retailers have this diamond
Prices start from $658 NZDSave up to $7,293 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
3.03ct Emerald
$658 NZD