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Emerald|Lab Grown|IGI

1.55ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG567349896

Shape and cutting style on the report: Emerald cut

Certificate IGI LG567349896

Diamond specifications and retailer prices

From $311 NZD
$175 USD
As of November 1, 2026
Save $2,675 NZD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,986 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown emerald diamond

This 1.55ct lab-grown emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG567349896 or 567349896. Listed at 16 retailers as of November 1, 2026, with prices from $311 to $2,986, a $2,675 spread on the same certified stone. Do Amore Diamonds lists it at $2,986. 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

1.55
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG567349896
Dimensions7.92 × 5.50 × 3.58 mm
L/W Ratio1.44
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.92 mm5.50 mm1.55 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG567349896
Side View
Table 64.5%Crown 33.7°Girdle: MED-STKPavilion 41.8°Culet: LNGDepth 65.1%

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 1
Current: $776 NZD|Low: $299 NZD|High: $2,755 NZD|Avg: $990 NZD|+4.6%
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 2, 2026
Retailer 10$311 NZD
Retailer 4$348 NZD
Retailer 3$361 NZD
Retailer 2$386 NZD
Retailer 11$386 NZD
Retailer 8$698 NZD
Retailer 1$776 NZD
Retailer 5$985 NZD
Retailer 9$1,310 NZD
Retailer 13$1,369 NZD
Retailer 12$1,593 NZD
Retailer 6$1,991 NZD
Retailer 7$2,755 NZD

45 data points across 13 retailers

16 retailers$311 NZD to $2,986 NZD

A
Cheapest Retailer
-
$311 NZD
$175 USD
A
Retailer 2
-
$348 NZD
$196 USD
View
Final sale: no returns
A
Retailer 3
-
$361 NZD
$203 USD
View
A
Retailer 4
-
$386 NZD
$217 USD
View
Retailer 5
-
$386 NZD
$217 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$519 NZD
$292 USD
View
A
Retailer 7
-
$698 NZD
€374 EUR
View
A
Retailer 8
-
$776 NZD
£344 GBP
View
B+
Retailer 9
-
$985 NZD
$554 USD
View
B+
Retailer 10
-
$1,310 NZD
$737 USD
View
B
Retailer 11
-
$1,369 NZD
$770 USD
View
B+
Retailer 12
-
$1,454 NZD
$818 USD
View
B+
Retailer 13
-
$1,593 NZD
$896 USD
View
B
Retailer 14
-
$1,991 NZD
£882 GBP
View
B
Retailer 15
-
$2,755 NZD
$1,550 USD
View
Most Expensive
B
Do Amore Diamonds
27-F0061A1B3 · Nov 2
$2,986 NZD
$1,680 USD
View
15 more retailers have this diamond
Prices start from $311 NZDSave up to $2,675 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
1.55ct Emerald
$311 NZD