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Emerald|Lab Grown|IGI

2.51ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG812621314

Shape and cutting style on the report: Emerald cut

Certificate IGI LG812621314

Diamond specifications and retailer prices

From $1,327 SGD
$1,038 USD
As of November 1, 2026
Save $7,037 SGD (84%) vs most expensive(unlock to see where)
24 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 LG812621314 or 812621314. Listed at 24 retailers as of November 1, 2026, with prices from $1,327 to $8,364, a $7,037 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 angle31.8°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812621314
Dimensions9.51 × 6.32 × 4.12 mm
L/W Ratio1.50
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
9.51 mm6.32 mm2.51 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812621314
Side View
Table 62.0%Crown 31.8°Girdle: Slightly ThickPavilion 38.8°Culet: LargeDepth 65.2%

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 1
Current: $8,364 SGD|Low: $1,327 SGD|High: $10,091 SGD|Avg: $3,427 SGD|-17.1%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 3, 2026
Retailer 9$1,327 SGD
Retailer 6$1,444 SGD
Retailer 7$1,486 SGD
Retailer 21$1,540 SGD
Retailer 15$1,661 SGD
Retailer 17$1,720 SGD
Retailer 12$1,944 SGD
Retailer 2$2,221 SGD
Retailer 11$2,315 SGD
Retailer 20$2,457 SGD
Retailer 3$2,886 SGD
Retailer 18$2,906 SGD
Retailer 5$3,255 SGD
Retailer 16$3,656 SGD
Retailer 8$3,964 SGD
Retailer 19$3,973 SGD
Retailer 22$4,548 SGD
Retailer 4$4,946 SGD
Retailer 13$5,222 SGD
Retailer 10$5,374 SGD
Retailer 14$6,401 SGD
Brilliant Earth$8,364 SGD

35 data points across 22 retailers

24 retailers$1,327 SGD to $8,364 SGD

A
Cheapest Retailer
-
$1,327 SGD
$1,038 USD
A
Retailer 2
-
$1,444 SGD
$1,129 USD
View
A
Retailer 3
-
$1,486 SGD
$1,162 USD
View
Final sale: no returns
A
Retailer 4
-
$1,540 SGD
$1,204 USD
View
Retailer 5
-
$1,661 SGD
$1,299 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$1,720 SGD
$1,345 USD
View
A
Retailer 7
-
$1,944 SGD
$1,520 USD
View
A
Retailer 8
-
$2,221 SGD
£1,367 GBP
View
A
Retailer 9
-
$2,315 SGD
$1,810 USD
View
A
Retailer 10
-
$2,457 SGD
€1,830 EUR
View
A
Retailer 11
-
$2,886 SGD
$2,257 USD
View
A
Retailer 12
-
$2,906 SGD
$2,272 USD
View
A
Retailer 13
-
$3,255 SGD
$2,545 USD
View
B+
Retailer 14
-
$3,656 SGD
A$4,398 AUD
View
B+
Retailer 15
-
$3,964 SGD
$3,099 USD
View
B+
Retailer 16
-
$3,973 SGD
ZAR 50,185 ZAR
View
B+
Retailer 17
-
$4,548 SGD
$3,556 USD
View
Retailer 18
-
$4,580 SGD
£2,820 GBP
View
Price last confirmed 22 days ago
B+
Retailer 19
-
$4,775 SGD
$3,734 USD
View
B+
Retailer 20
-
$4,946 SGD
$3,868 USD
View
B+
Retailer 21
-
$5,222 SGD
£3,215 GBP
View
B+
Retailer 22
-
$5,374 SGD
$4,202 USD
View
B+
Retailer 23
-
$6,401 SGD
$5,005 USD
View
Most Expensive
B
Brilliant Earth
20680889A · Nov 2
$8,364 SGD
$6,540 USD
View
23 more retailers have this diamond
Prices start from $1,327 SGDSave up to $7,037 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
$1,327 SGD