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Emerald|Lab Grown|IGI

1.09ct F IF Emerald Lab Grown Diamond

EX • F/IF • IGI LG770643692

Shape and cutting style on the report: Emerald cut

Certificate IGI LG770643692

Diamond specifications and retailer prices

From $414 SGD
As of November 4, 2026
Save $1,822 SGD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,236 SGD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.09ct lab-grown emerald diamond

This 1.09ct lab-grown emerald sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG770643692 or 770643692. Listed at 21 retailers as of November 4, 2026, with prices from $414 to $2,236, a $1,822 spread on the same certified stone. Brilliant Earth lists it at $2,236. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770643692
Dimensions6.98 × 4.96 × 3.20 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.98 mm4.96 mm1.09 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770643692
Side View
Table 70.0%Crown 32.2°Girdle: STK-THKPavilion 37.9°Culet: LargeDepth 64.5%

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: Nov 4
Current: $2,236 SGD|Low: $414 SGD|High: $2,236 SGD|Avg: $1,156 SGD|+0.6%
Brilliant Earth
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 5, 2026
Retailer 14$414 SGD
Retailer 4$514 SGD
Retailer 12$709 SGD
Retailer 6$820 SGD
Retailer 5$832 SGD
Retailer 11$834 SGD
Retailer 9$886 SGD
Retailer 2$909 SGD
Retailer 7$1,263 SGD
Retailer 8$1,287 SGD
Retailer 13$1,559 SGD
Retailer 3$2,005 SGD
Retailer 10$2,057 SGD
Brilliant Earth$2,236 SGD

44 data points across 14 retailers

21 retailers$414 SGD to $2,236 SGD

A
Cheapest Retailer
-
$414 SGD
A
Retailer 2
-
$480 SGD
View
A
Retailer 3
-
$514 SGD
View
Retailer 4
-
$514 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$709 SGD
View
B+
Retailer 6
-
$820 SGD
View
B+
Retailer 7
-
$832 SGD
View
Retailer 8
-
$834 SGD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$886 SGD
View
B+
Retailer 10
-
$896 SGD
View
B+
Retailer 11
-
$909 SGD
View
B+
Retailer 12
-
$1,263 SGD
View
B
Retailer 13
-
$1,287 SGD
View
Retailer 14
-
$1,559 SGD
View
Price last confirmed 8 days ago
B
Retailer 15
-
$1,651 SGD
View
B
Retailer 16
-
$1,709 SGD
View
B
Retailer 17
-
$2,005 SGD
View
B
Retailer 18
-
$2,005 SGD
View
B
Retailer 19
-
$2,057 SGD
View
Most Expensive
B
Brilliant Earth
17847643A · Nov 4
$2,236 SGD
$1,750 USD
View
19 more retailers have this diamond
Prices start from $414 SGDSave up to $1,822 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.

A
1.09ct Emerald
$414 SGD