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Emerald|Lab Grown|IGI

3.30ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG756525003

Shape and cutting style on the report: Emerald cut

Certificate IGI LG756525003

Diamond specifications and retailer prices

From $747 NZD
$421 USD
As of October 29, 2026
Save $2,496 NZD (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,243 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 3.3ct lab-grown emerald diamond

This 3.3ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG756525003 or 756525003. Listed at 14 retailers as of October 26, 2026, with prices from $747 to $3,243, a $2,496 spread on the same certified stone. MOH London lists it at $3,243. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.30
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756525003
Dimensions9.86 × 6.98 × 4.86 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.86 mm6.98 mm3.30 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756525003
Side View
Table 68.0%Crown 34.9°Girdle: STK-THKPavilion 41.4°Culet: LargeDepth 69.6%

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: Oct 29
Current: $3,243 NZD|Low: $492 NZD|High: $3,403 NZD|Avg: $1,549 NZD|-4.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 10$492 NZD
Retailer 9$747 NZD
Retailer 5$829 NZD
Retailer 7$1,114 NZD
Retailer 3$1,118 NZD
Retailer 2$1,499 NZD
Retailer 6$1,524 NZD
Retailer 4$2,324 NZD
Retailer 8$2,733 NZD
MOH London$3,243 NZD

40 data points across 10 retailers

14 retailers$747 NZD to $3,243 NZD

Retailer 1
-
$642 NZD
$362 USD
Price last confirmed 23 days ago
Retailer 2
-
$696 NZD
$392 USD
View
Price last confirmed 39 days ago
A
Retailer 3
-
$747 NZD
$421 USD
View
Final sale: no returns
Retailer 4
-
$779 NZD
$439 USD
View
Price last confirmed 36 days ago
Retailer 5
-
$829 NZD
$467 USD
View
Price last confirmed 23 days ago
Retailer 6
-
$850 NZD
$479 USD
View
Price last confirmed 36 days ago
B+
Retailer 7
-
$1,114 NZD
$628 USD
View
A
Retailer 8
-
$1,118 NZD
$630 USD
View
A
Retailer 9
-
$1,499 NZD
£665 GBP
View
A
Retailer 10
-
$1,524 NZD
$859 USD
View
B+
Retailer 11
-
$2,324 NZD
$1,310 USD
View
Retailer 12
-
$2,665 NZD
$1,502 USD
View
Price last confirmed 23 days ago
B
Retailer 13
-
$2,733 NZD
$1,540 USD
View
Most Expensive
B+
MOH London
LG756525003 · Oct 26
$3,243 NZD
£1,439 GBP
View
13 more retailers have this diamond
Prices start from $747 NZDSave up to $2,496 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
3.30ct Emerald
$747 NZD