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Emerald|Lab Grown|IGI

1.27ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG813630790

Shape and cutting style on the report: Emerald cut

Certificate IGI LG813630790

Diamond specifications and retailer prices

From $381 SGD
As of November 4, 2026
Save $1,545 SGD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,968 SGD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.27ct lab-grown emerald diamond

This 1.27ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG813630790 or 813630790. Listed at 21 retailers as of November 4, 2026, with a 406% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813630790
Dimensions7.54 × 5.09 × 3.36 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.54 mm5.09 mm1.27 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813630790
Side View
Table 67.0%Crown 37.4°Girdle: MediumPavilion 42°Culet: LargeDepth 66.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $1,968 SGD|Low: $381 SGD|High: $2,162 SGD|Avg: $980 SGD|-1.6%
Rare Carat
Retailer 2
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Retailer 6
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Retailer 11
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Retailer 21
November 5, 2026
Retailer 18$381 SGD
Retailer 11$426 SGD
Retailer 3$442 SGD
Retailer 6$473 SGD
Retailer 20$473 SGD
Retailer 10$523 SGD
Retailer 5$636 SGD
Retailer 16$671 SGD
Retailer 19$772 SGD
Retailer 8$792 SGD
Retailer 17$814 SGD
Retailer 2$829 SGD
Retailer 9$1,091 SGD
Retailer 15$1,162 SGD
Retailer 4$1,452 SGD
Retailer 12$1,516 SGD
Retailer 21$1,519 SGD
Retailer 14$1,579 SGD
Retailer 13$1,889 SGD
Retailer 7$1,926 SGD
Rare Carat$1,968 SGD

37 data points across 21 retailers

21 retailers$381 SGD to $1,926 SGD

A
Cheapest Retailer
-
$381 SGD
A
Retailer 2
-
$426 SGD
View
Final sale: no returns
A
Retailer 3
-
$442 SGD
View
Retailer 4
-
$473 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$473 SGD
View
A
Retailer 6
-
$523 SGD
View
A
Retailer 7
-
$636 SGD
View
A
Retailer 8
-
$671 SGD
View
Retailer 9
-
$772 SGD
View
Price last confirmed 7 days ago
A
Retailer 10
-
$792 SGD
View
A
Retailer 11
-
$814 SGD
View
A
Retailer 12
-
$829 SGD
View
B+
Retailer 13
-
$1,091 SGD
View
B+
Retailer 14
-
$1,162 SGD
View
B+
Retailer 15
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$1,452 SGD
View
B
Retailer 16
-
$1,516 SGD
View
B
Retailer 17
-
$1,519 SGD
View
B
Retailer 18
-
$1,579 SGD
View
B
Retailer 19
-
$1,889 SGD
View
B
Retailer 20
-
$1,926 SGD
View
Most Expensive
Rare Carat
9-45-A_l_813630790 · Oct 28
$1,968 SGD
$1,540 USD
View
Price last confirmed 8 days ago
20 more retailers have this diamond
Prices start from $381 SGDSave up to $1,545 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
1.27ct Emerald
$381 SGD