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Emerald|Lab Grown|IGI

2.51ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG778629240

Shape and cutting style on the report: Emerald cut

Certificate IGI LG778629240

Diamond specifications and retailer prices

From $966 SGD
$755 USD
As of October 27, 2026
Save $10,071 SGD (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $11,037 SGD at Brilliant Earth · As of October 29, 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 LG778629240 or 778629240. Listed at 22 retailers as of October 27, 2026, with prices from $966 to $11,037, a $10,071 spread on the same certified stone. Brilliant Earth lists it at $11,037. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.3°
Pavilion angle44.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778629240
Dimensions9.05 × 6.32 × 4.40 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
9.05 mm6.32 mm2.51 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778629240
Side View
Table 59.0%Crown 28.3°Girdle: Slightly ThickPavilion 44.5°Culet: LargeDepth 69.6%

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 27
Current: $11,037 SGD|Low: $888 SGD|High: $11,037 SGD|Avg: $2,991 SGD|+12.2%
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
Retailer 15
Retailer 16
Retailer 17
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Retailer 19
Retailer 20
October 29, 2026
Retailer 18$888 SGD
Retailer 16$966 SGD
Retailer 6$992 SGD
Retailer 7$1,030 SGD
Retailer 15$1,266 SGD
Retailer 19$1,473 SGD
Retailer 20$1,485 SGD
Retailer 2$1,648 SGD
Retailer 13$2,084 SGD
Retailer 3$2,535 SGD
Retailer 14$2,655 SGD
Retailer 9$2,893 SGD
Retailer 4$3,105 SGD
Retailer 5$3,196 SGD
Retailer 17$3,466 SGD
Retailer 10$3,509 SGD
Retailer 12$3,530 SGD
Retailer 11$3,548 SGD
Retailer 8$4,046 SGD
Brilliant Earth$11,037 SGD

25 data points across 20 retailers

22 retailers$966 SGD to $11,037 SGD

A
Retailer 1
-
$888 SGD
$694 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$966 SGD
$755 USD
View
Retailer 3
-
$1,030 SGD
$805 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$1,188 SGD
$929 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$1,266 SGD
$990 USD
View
Retailer 6
-
$1,473 SGD
$1,152 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$1,485 SGD
$1,161 USD
View
A
Retailer 8
-
$1,648 SGD
£1,015 GBP
View
A
Retailer 9
-
$2,084 SGD
€1,552 EUR
View
Retailer 10
-
$2,535 SGD
$1,982 USD
View
Price last confirmed 8 days ago
A
Retailer 11
-
$2,655 SGD
ZAR 33,533 ZAR
View
A
Retailer 12
-
$2,893 SGD
$2,262 USD
View
A
Retailer 13
-
$3,105 SGD
$2,428 USD
View
A
Retailer 14
-
$3,196 SGD
£1,968 GBP
View
Retailer 15
-
$3,395 SGD
A$4,084 AUD
View
Price last confirmed 122 days ago
B+
Retailer 16
-
$3,466 SGD
View
A
Retailer 17
-
$3,509 SGD
$2,744 USD
View
Retailer 18
-
$3,530 SGD
A$4,246 AUD
View
Price last confirmed 12 days ago
B+
Retailer 19
-
$3,548 SGD
$2,774 USD
View
Retailer 20
-
$4,046 SGD
£2,491 GBP
View
Price last confirmed 7 days ago
B+
Retailer 21
-
$6,292 SGD
$4,920 USD
View
Most Expensive
B
Brilliant Earth
18115565A · Oct 29
$11,037 SGD
$8,630 USD
View
21 more retailers have this diamond
Prices start from $966 SGDSave up to $10,071 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
$966 SGD