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Emerald|Lab Grown|IGI

1.50ct D SI1 Emerald Lab Grown Diamond

VG • D/SI1 • IGI LG702556652

Shape and cutting style on the report: Emerald cut

Certificate IGI LG702556652

Diamond specifications and retailer prices

From $411 NZD
As of November 6, 2026
Save $3,520 NZD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,931 NZD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1.5ct lab-grown emerald diamond

This 1.5ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG702556652 or 702556652. Listed at 13 retailers as of November 6, 2026, with prices from $411 to $3,931, a $3,520 spread on the same certified stone. Do Amore Diamonds lists it at $3,931. 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

1.50
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG702556652
Dimensions7.81 × 5.32 × 3.70 mm
L/W Ratio1.47
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.81 mm5.32 mm1.50 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG702556652
Side View
Table 64.0%Crown 34.3°Girdle: MED-STKPavilion 39.7°Culet: LargeDepth 69.5%

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: $1,058 NZD|Low: $327 NZD|High: $3,540 NZD|Avg: $1,235 NZD|+3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 8$411 NZD
Retailer 4$459 NZD
Retailer 3$475 NZD
Retailer 11$509 NZD
Retailer 13$509 NZD
Retailer 10$681 NZD
Retailer 1$1,058 NZD
Retailer 2$1,090 NZD
Retailer 7$1,640 NZD
Retailer 12$1,804 NZD
Retailer 9$1,814 NZD
Retailer 6$2,252 NZD
Retailer 5$3,540 NZD

44 data points across 13 retailers

13 retailers$411 NZD to $3,931 NZD

A
Cheapest Retailer
-
$411 NZD
A
Retailer 2
-
$459 NZD
View
Final sale: no returns
A
Retailer 3
-
$475 NZD
View
A
Retailer 4
-
$509 NZD
View
Retailer 5
-
$509 NZD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$681 NZD
View
B+
Retailer 7
-
$1,058 NZD
View
B
Retailer 8
-
$1,090 NZD
View
B
Retailer 9
-
$1,640 NZD
View
B
Retailer 10
-
$1,804 NZD
View
Retailer 11
-
$1,814 NZD
View
Price last confirmed 9 days ago
Retailer 12
-
$2,252 NZD
View
Price last confirmed 12 days ago
Most Expensive
C
Do Amore Diamonds
27-CA22F0AC6 · Nov 6
$3,931 NZD
$2,210 USD
View
12 more retailers have this diamond
Prices start from $411 NZDSave up to $3,520 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
1.50ct Emerald
$411 NZD