Emerald|Lab Grown|IGI

1.07ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG726528434

Shape and cutting style on the report: Emerald cut

Certificate IGI LG726528434

Diamond specifications and retailer prices

From $125 USD
As of October 31, 2026
Save $999 USD (89%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,124 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.07ct lab-grown emerald diamond

This 1.07ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG726528434 or 726528434. Listed at 9 retailers as of October 29, 2026, with prices from $125 to $1,124, a $999 spread on the same certified stone. MOH London lists it at $1,124. 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

1.07
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726528434
Dimensions6.91 × 4.82 × 3.24 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.91 mm4.82 mm1.07 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726528434
Side View
Table 57.0%Crown 33.3°Girdle: THN-MEDPavilion 39.8°Culet: LargeDepth 67.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,124 USD|Low: $125 USD|High: $1,124 USD|Avg: $459 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
Retailer 13
Retailer 14
November 1, 2026
Retailer 9$125 USD
Retailer 7$143 USD
Retailer 13$154 USD
Retailer 14$254 USD
Retailer 4$265 USD
Retailer 12$266 USD
Retailer 2$267 USD
Retailer 3$388 USD
Retailer 8$431 USD
Retailer 10$480 USD
Retailer 11$505 USD
Retailer 5$657 USD
Retailer 6$1,110 USD
MOH London$1,124 USD

5 data points across 14 retailers

9 retailers$125 USD to $1,124 USD

A
Cheapest Retailer
-
$125 USD
A
Retailer 2
-
$143 USD
View
A
Retailer 3
-
$154 USD
HK$1,200 HKD
View
A
Retailer 4
-
$254 USD
£200 GBP
View
B+
Retailer 5
-
$266 USD
View
A
Retailer 6
-
$267 USD
£210 GBP
View
B+
Retailer 7
-
$431 USD
View
B+
Retailer 8
-
$480 USD
View
Most Expensive
B
MOH London
LG726528434 · Oct 29
$1,124 USD
£885 GBP
View
8 more retailers have this diamond
Prices start from $125 USDSave up to $999 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.

A
1.07ct Emerald
$125 USD