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Emerald|Lab Grown|IGI

2.51ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG811629000

Shape and cutting style on the report: Emerald cut

Certificate IGI LG811629000

Diamond specifications and retailer prices

From $884 SGD
$691 USD
As of November 1, 2026
Save $7,480 SGD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $8,364 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 2.51ct lab-grown emerald diamond

This 2.51ct lab-grown emerald sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811629000 or 811629000. Listed at 23 retailers as of November 1, 2026, with prices from $884 to $8,364, a $7,480 spread on the same certified stone. Brilliant Earth lists it at $8,364. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.51
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle30.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811629000
Dimensions9.63 × 6.15 × 4.00 mm
L/W Ratio1.57
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.63 mm6.15 mm2.51 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811629000
Side View
Table 60.0%Crown 33.4°Girdle: MED-STKPavilion 30.3°Culet: LargeDepth 65.0%

Caratlytics Score

How it works →
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 1
Current: $8,364 SGD|Low: $884 SGD|High: $11,024 SGD|Avg: $2,915 SGD|-24.1%
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
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 3, 2026
Retailer 18$884 SGD
Retailer 10$962 SGD
Retailer 9$989 SGD
Retailer 4$1,026 SGD
Retailer 16$1,137 SGD
Retailer 22$1,138 SGD
Retailer 23$1,385 SGD
Retailer 20$1,588 SGD
Retailer 17$1,642 SGD
Retailer 14$2,059 SGD
Retailer 12$2,434 SGD
Retailer 13$2,525 SGD
Retailer 2$2,647 SGD
Retailer 7$2,883 SGD
Retailer 3$3,104 SGD
Retailer 11$3,196 SGD
Retailer 5$3,497 SGD
Retailer 21$3,530 SGD
Retailer 6$3,535 SGD
Retailer 19$4,025 SGD
Retailer 8$4,590 SGD
Retailer 15$6,292 SGD
Brilliant Earth$8,364 SGD

31 data points across 23 retailers

23 retailers$884 SGD to $8,364 SGD

A
Cheapest Retailer
-
$884 SGD
$691 USD
A
Retailer 2
-
$962 SGD
$752 USD
View
A
Retailer 3
-
$989 SGD
$773 USD
View
Final sale: no returns
A
Retailer 4
-
$1,026 SGD
$802 USD
View
Retailer 5
-
$1,137 SGD
$889 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$1,138 SGD
$890 USD
View
A
Retailer 7
-
$1,385 SGD
$1,083 USD
View
A
Retailer 8
-
$1,588 SGD
$1,242 USD
View
A
Retailer 9
-
$1,642 SGD
£1,011 GBP
View
A
Retailer 10
-
$2,059 SGD
€1,533 EUR
View
A
Retailer 11
-
$2,434 SGD
A$2,928 AUD
View
A
Retailer 12
-
$2,525 SGD
$1,974 USD
View
A
Retailer 13
-
$2,647 SGD
ZAR 33,436 ZAR
View
A
Retailer 14
-
$2,883 SGD
$2,254 USD
View
A
Retailer 15
-
$3,104 SGD
$2,427 USD
View
A
Retailer 16
-
$3,196 SGD
£1,968 GBP
View
A
Retailer 17
-
$3,497 SGD
$2,734 USD
View
A
Retailer 18
-
$3,530 SGD
$2,760 USD
View
A
Retailer 19
-
$3,535 SGD
$2,764 USD
View
B+
Retailer 20
-
$4,025 SGD
£2,478 GBP
View
B+
Retailer 21
-
$4,590 SGD
A$5,522 AUD
View
B
Retailer 22
-
$6,292 SGD
$4,920 USD
View
Most Expensive
B
Brilliant Earth
20607368A · Nov 2
$8,364 SGD
$6,540 USD
View
22 more retailers have this diamond
Prices start from $884 SGDSave up to $7,480 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
2.51ct Emerald
$884 SGD