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Emerald|Lab Grown|IGI

0.87ct F SI1 Emerald Lab Grown Diamond

GD • F/SI1 • IGI LG528231950

Shape and cutting style on the report: Emerald cut

Certificate IGI LG528231950

Diamond specifications and retailer prices

From $444 NZD
$250 USD
As of November 1, 2026
Save $2,147 NZD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,590 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.87ct lab-grown emerald diamond

This 0.87ct lab-grown emerald sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG528231950 or 528231950. Listed at 13 retailers as of October 31, 2026, with prices from $444 to $2,590, a $2,147 spread on the same certified stone. Do Amore Diamonds lists it at $2,590. 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

0.87
Carat
F
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle28.6°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG528231950
Dimensions6.53 × 4.50 × 3.01 mm
L/W Ratio1.45
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
6.53 mm4.50 mm0.87 ctF / SI1
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG528231950
Side View
Table 64.0%Crown 28.6°Girdle: Slightly ThickPavilion 35.4°Culet: LNGDepth 66.9%

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 1
Current: $654 NZD|Low: $334 NZD|High: $1,742 NZD|Avg: $906 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
November 2, 2026
Retailer 10$334 NZD
Retailer 7$444 NZD
Retailer 5$497 NZD
Retailer 1$654 NZD
Retailer 3$715 NZD
Retailer 9$761 NZD
Retailer 8$1,132 NZD
Retailer 4$1,189 NZD
Retailer 2$1,246 NZD
Retailer 11$1,359 NZD
Retailer 6$1,731 NZD

29 data points across 11 retailers

13 retailers$444 NZD to $2,590 NZD

Retailer 1
-
$334 NZD
$188 USD
Price last confirmed 7 days ago
B+
Retailer 2
-
$444 NZD
$250 USD
View
B+
Retailer 3
-
$497 NZD
$280 USD
View
B+
Retailer 4
-
$654 NZD
£290 GBP
View
B+
Retailer 5
-
$715 NZD
$403 USD
View
B
Retailer 6
-
$761 NZD
$429 USD
View
B
Retailer 7
-
$1,132 NZD
$638 USD
View
B
Retailer 8
-
$1,189 NZD
$670 USD
View
B
Retailer 9
-
$1,246 NZD
$702 USD
View
C
Retailer 10
-
$1,359 NZD
$766 USD
View
C
Retailer 11
-
$1,492 NZD
$841 USD
View
B
Retailer 12
-
$1,731 NZD
£768 GBP
View
Most Expensive
C
Do Amore Diamonds
27-95FAA573A · Oct 31
$2,590 NZD
$1,460 USD
View
12 more retailers have this diamond
Prices start from $444 NZDSave up to $2,147 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+
0.87ct Emerald
$444 NZD