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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 $320 SGD
$250 USD
As of November 1, 2026
Save $1,547 SGD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,866 SGD 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 $320 to $1,866, a $1,547 spread on the same certified stone. Do Amore Diamonds lists it at $1,866. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $471 SGD|Low: $240 SGD|High: $1,255 SGD|Avg: $653 SGD|+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$240 SGD
Retailer 7$320 SGD
Retailer 5$358 SGD
Retailer 1$471 SGD
Retailer 3$515 SGD
Retailer 9$548 SGD
Retailer 8$816 SGD
Retailer 4$857 SGD
Retailer 2$898 SGD
Retailer 11$979 SGD
Retailer 6$1,247 SGD

29 data points across 11 retailers

13 retailers$320 SGD to $1,866 SGD

Retailer 1
-
$240 SGD
$188 USD
Price last confirmed 7 days ago
B+
Retailer 2
-
$320 SGD
$250 USD
View
B+
Retailer 3
-
$358 SGD
$280 USD
View
B+
Retailer 4
-
$471 SGD
£290 GBP
View
B+
Retailer 5
-
$515 SGD
$403 USD
View
B
Retailer 6
-
$548 SGD
$429 USD
View
B
Retailer 7
-
$816 SGD
$638 USD
View
B
Retailer 8
-
$857 SGD
$670 USD
View
B
Retailer 9
-
$898 SGD
$702 USD
View
C
Retailer 10
-
$979 SGD
$766 USD
View
C
Retailer 11
-
$1,075 SGD
$841 USD
View
B
Retailer 12
-
$1,247 SGD
£768 GBP
View
Most Expensive
C
Do Amore Diamonds
27-95FAA573A · Oct 31
$1,866 SGD
$1,460 USD
View
12 more retailers have this diamond
Prices start from $320 SGDSave up to $1,547 SGD

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
$320 SGD