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Emerald|Lab Grown|IGI

2.51ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG733565995

Shape and cutting style on the report: Emerald cut

Certificate IGI LG733565995

Diamond specifications and retailer prices

From $1,197 SGD
$936 USD
As of November 1, 2026
Save $7,167 SGD (86%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $8,364 SGD at Brilliant Earth · As of October 18, 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 LG733565995 or 733565995. Listed at 26 retailers as of November 1, 2026, with a 599% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle29.6°
Pavilion angle47.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733565995
Dimensions9.55 × 6.32 × 4.05 mm
L/W Ratio1.51
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
9.55 mm6.32 mm2.51 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733565995
Side View
Table 63.0%Crown 29.6°Girdle: MediumPavilion 47.1°Culet: LargeDepth 64.1%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $8,364 SGD|Low: $1,197 SGD|High: $8,364 SGD|Avg: $3,115 SGD
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
Retailer 18
Retailer 19
Retailer 20
November 3, 2026
Retailer 17$1,197 SGD
Retailer 9$1,303 SGD
Retailer 8$1,342 SGD
Retailer 13$1,388 SGD
Retailer 20$1,611 SGD
Retailer 19$1,707 SGD
Retailer 16$2,023 SGD
Retailer 2$2,116 SGD
Retailer 12$2,280 SGD
Retailer 15$2,709 SGD
Retailer 4$3,210 SGD
Retailer 6$3,298 SGD
Retailer 11$3,610 SGD
Retailer 10$3,840 SGD
Retailer 7$3,906 SGD
Retailer 3$4,346 SGD
Retailer 18$4,532 SGD
Retailer 14$4,704 SGD
Retailer 5$4,832 SGD
Brilliant Earth$8,364 SGD

22 data points across 20 retailers

26 retailers$1,197 SGD to $8,364 SGD

A+
Cheapest Retailer
-
$1,197 SGD
$936 USD
A
Retailer 2
-
$1,303 SGD
$1,019 USD
View
A
Retailer 3
-
$1,342 SGD
$1,049 USD
View
Final sale: no returns
A
Retailer 4
-
$1,388 SGD
$1,085 USD
View
Retailer 5
-
$1,418 SGD
$1,109 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$1,611 SGD
$1,260 USD
View
A
Retailer 7
-
$1,707 SGD
$1,335 USD
View
A
Retailer 8
-
$2,023 SGD
$1,582 USD
View
A
Retailer 9
-
$2,116 SGD
£1,303 GBP
View
A
Retailer 10
-
$2,280 SGD
€1,698 EUR
View
A
Retailer 11
-
$2,709 SGD
$2,118 USD
View
Retailer 12
-
$3,057 SGD
$2,390 USD
View
Price last confirmed 14 days ago
A
Retailer 13
-
$3,210 SGD
$2,510 USD
View
A
Retailer 14
-
$3,298 SGD
A$3,967 AUD
View
B+
Retailer 15
-
$3,610 SGD
ZAR 45,601 ZAR
View
B+
Retailer 16
-
$3,840 SGD
£2,364 GBP
View
B+
Retailer 17
-
$3,906 SGD
$3,054 USD
View
B+
Retailer 18
-
$4,259 SGD
$3,330 USD
View
B+
Retailer 19
-
$4,346 SGD
$3,398 USD
View
B+
Retailer 20
-
$4,532 SGD
$3,543 USD
View
B+
Retailer 21
-
$4,704 SGD
£2,896 GBP
View
B+
Retailer 22
-
$4,832 SGD
$3,778 USD
View
Retailer 23
-
$4,956 SGD
A$5,962 AUD
View
Price last confirmed 25 days ago
Retailer 24
-
$6,497 SGD
$5,080 USD
View
Price last confirmed 26 days ago
B
Retailer 25
-
$8,364 SGD
$6,540 USD
View
Most Expensive
Brilliant Earth
16105396A · Oct 18
$8,364 SGD
$6,540 USD
View
Price last confirmed 15 days ago
25 more retailers have this diamond
Prices start from $1,197 SGDSave up to $7,167 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
$1,197 SGD