Emerald|Lab Grown|IGI

2.55ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG812621334

Shape and cutting style on the report: Emerald cut

Certificate IGI LG812621334

Diamond specifications and retailer prices

From $1,509 SGD
$1,180 USD
As of October 30, 2026
Save $4,928 SGD (77%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $6,437 SGD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 2.55ct lab-grown emerald diamond

This 2.55ct 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 LG812621334 or 812621334. Listed at 25 retailers as of October 28, 2026, with prices from $1,509 to $6,437, a $4,928 spread on the same certified stone. Rare Carat lists it at $6,437. 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

2.55
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812621334
Dimensions9.66 × 6.27 × 4.16 mm
L/W Ratio1.54
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
9.66 mm6.27 mm2.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812621334
Side View
Table 63.0%Crown 31.9°Girdle: Slightly ThickPavilion 40.1°Culet: LargeDepth 66.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $6,437 SGD|Low: $1,509 SGD|High: $6,571 SGD|Avg: $3,760 SGD|-2.0%
Rare Carat
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
October 31, 2026
Retailer 17$1,509 SGD
Retailer 16$1,879 SGD
Retailer 7$1,966 SGD
Retailer 10$2,263 SGD
Retailer 6$2,352 SGD
Retailer 12$2,497 SGD
Retailer 2$2,951 SGD
Retailer 15$3,349 SGD
Retailer 8$3,999 SGD
Retailer 3$4,025 SGD
Retailer 11$4,033 SGD
Retailer 13$4,619 SGD
Retailer 9$4,656 SGD
Retailer 14$5,010 SGD
Retailer 4$5,309 SGD
Retailer 5$5,458 SGD
Rare Carat$6,437 SGD

36 data points across 17 retailers

25 retailers$1,509 SGD to $6,437 SGD

Retailer 1
-
$1,454 SGD
$1,137 USD
Price last confirmed 19 days ago
Retailer 2
-
$1,506 SGD
$1,178 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
$1,509 SGD
$1,180 USD
View
Final sale: no returns
Retailer 4
-
$1,639 SGD
$1,282 USD
View
Price last confirmed 36 days ago
Retailer 5
-
$1,686 SGD
$1,319 USD
View
Price last confirmed 27 days ago
Retailer 6
-
$1,686 SGD
$1,319 USD
View
Price last confirmed 18 days ago
Retailer 7
-
$1,723 SGD
$1,348 USD
View
Price last confirmed 35 days ago
A
Retailer 8
-
$1,879 SGD
$1,470 USD
View
A
Retailer 9
-
$1,966 SGD
$1,538 USD
View
A
Retailer 10
-
$2,263 SGD
£1,394 GBP
View
A
Retailer 11
-
$2,352 SGD
$1,840 USD
View
A
Retailer 12
-
$2,497 SGD
€1,860 EUR
View
A
Retailer 13
-
$2,951 SGD
$2,308 USD
View
Retailer 14
-
$3,160 SGD
$2,472 USD
View
Price last confirmed 23 days ago
A
Retailer 15
-
$3,349 SGD
$2,620 USD
View
Retailer 16
-
$3,999 SGD
A$4,812 AUD
View
Price last confirmed 9 days ago
B+
Retailer 17
-
$4,025 SGD
$3,149 USD
View
B+
Retailer 18
-
$4,033 SGD
ZAR 50,963 ZAR
View
B+
Retailer 19
-
$4,619 SGD
$3,613 USD
View
Retailer 20
-
$4,656 SGD
£2,868 GBP
View
Price last confirmed 19 days ago
B+
Retailer 21
-
$4,846 SGD
$3,791 USD
View
B+
Retailer 22
-
$5,010 SGD
$3,919 USD
View
B+
Retailer 23
-
$5,309 SGD
£3,270 GBP
View
B+
Retailer 24
-
$5,458 SGD
$4,269 USD
View
Most Expensive
B
Rare Carat
C371-31A · Oct 28
$6,437 SGD
$5,035 USD
View
24 more retailers have this diamond
Prices start from $1,509 SGDSave up to $4,928 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
2.55ct Emerald
$1,509 SGD