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Emerald|Lab Grown|IGI

1.75ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG537256179

Shape and cutting style on the report: Emerald cut

Certificate IGI LG537256179

Diamond specifications and retailer prices

From $789 USD
As of November 1, 2026
Save $2,640 USD (77%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,429 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.75ct lab-grown emerald diamond

This 1.75ct 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 LG537256179 or 537256179. Listed at 10 retailers as of November 1, 2026, with prices from $789 to $3,429, a $2,640 spread on the same certified stone. MOH London lists it at $3,429. 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

1.75
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.1°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG537256179
Dimensions8.71 × 5.81 × 3.57 mm
L/W Ratio1.50
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
8.71 mm5.81 mm1.75 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG537256179
Side View
Table 63.0%Crown 22.1°Girdle: MED-STKPavilion 37.7°Culet: LNGDepth 61.4%

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: $3,429 USD|Low: $631 USD|High: $3,476 USD|Avg: $1,764 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 6$789 USD
Retailer 10$858 USD
Retailer 11$883 USD
Retailer 7$915 USD
Retailer 2$1,090 USD
Retailer 4$1,467 USD
Retailer 8$1,477 USD
Retailer 5$2,176 USD
Retailer 12$2,286 USD
Retailer 9$2,572 USD
Retailer 3$2,620 USD
MOH London$3,429 USD

18 data points across 12 retailers

10 retailers$789 USD to $3,429 USD

B+
Cheapest Retailer
-
$789 USD
B+
Retailer 2
-
$858 USD
View
B+
Retailer 3
-
$883 USD
View
Final sale: no returns
B+
Retailer 4
-
$915 USD
View
B
Retailer 5
-
$1,090 USD
View
B
Retailer 6
-
$1,477 USD
View
B
Retailer 7
-
$2,176 USD
View
B
Retailer 8
-
$2,286 USD
CA$3,175 CAD
View
B
Retailer 9
-
$2,572 USD
View
Most Expensive
B
MOH London
LG537256179 · Nov 1
$3,429 USD
£2,700 GBP
View
9 more retailers have this diamond
Prices start from $789 USDSave up to $2,640 USD

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+
1.75ct Emerald
$789 USD