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Emerald|Lab Grown|IGI

3.09ct D SI1 Emerald Lab Grown Diamond

GD • D/SI1 • IGI LG693544564

Shape and cutting style on the report: Emerald cut

Certificate IGI LG693544564

Diamond specifications and retailer prices

From $879 NZD
As of November 6, 2026
Save $3,662 NZD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,541 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 3.09ct lab-grown emerald diamond

This 3.09ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG693544564 or 693544564. Listed at 14 retailers as of November 5, 2026, with prices from $879 to $4,541, a $3,662 spread on the same certified stone. MOH London lists it at $4,541. 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

3.09
Carat
D
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG693544564
Dimensions10.63 × 6.48 × 3.98 mm
L/W Ratio1.64
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.63 mm6.48 mm3.09 ctD / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG693544564
Side View
Table 67.0%Crown 40.3°Girdle: Slightly ThickPavilion 35.8°Culet: LargeDepth 61.4%

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: $4,541 NZD|Low: $804 NZD|High: $4,607 NZD|Avg: $2,014 NZD|+17.5%
MOH London
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
November 6, 2026
Retailer 10$879 NZD
Retailer 4$984 NZD
Retailer 12$986 NZD
Retailer 5$1,090 NZD
Retailer 11$1,090 NZD
Retailer 7$1,334 NZD
Retailer 14$1,699 NZD
Retailer 13$1,750 NZD
Retailer 2$1,784 NZD
Retailer 6$2,869 NZD
Retailer 9$2,932 NZD
Retailer 3$3,552 NZD
Retailer 8$3,762 NZD
MOH London$4,541 NZD

45 data points across 14 retailers

14 retailers$879 NZD to $4,541 NZD

B+
Cheapest Retailer
-
$879 NZD
B+
Retailer 2
-
$984 NZD
View
Final sale: no returns
B+
Retailer 3
-
$986 NZD
View
B+
Retailer 4
-
$1,090 NZD
View
Retailer 5
-
$1,090 NZD
View
Price last confirmed 21 days ago
B+
Retailer 6
-
$1,334 NZD
View
B+
Retailer 7
-
$1,699 NZD
View
B+
Retailer 8
-
$1,750 NZD
View
B+
Retailer 9
-
$1,784 NZD
View
B
Retailer 10
-
$2,869 NZD
View
B
Retailer 11
-
$2,932 NZD
View
B
Retailer 12
-
$3,552 NZD
View
Retailer 13
-
$3,762 NZD
View
Price last confirmed 16 days ago
Most Expensive
B
MOH London
LG693544564 · Nov 5
$4,541 NZD
£2,010 GBP
View
13 more retailers have this diamond
Prices start from $879 NZDSave up to $3,662 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+
3.09ct Emerald
$879 NZD