Emerald|Lab Grown|IGI

2.51ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG754576188

Certificate IGI LG754576188

Diamond specifications and retailer prices

From $1,574 USD
HK$12,300 HKD
Save $5,126 USD (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $9,010 USD at Do Amore Diamonds
View at Do Amore Diamonds

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 LG754576188 or 754576188. Listed at 19 retailers, with a 326% 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
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754576188
Dimensions9.44 × 6.40 × 4.08 mm
L/W Ratio1.47
Culet sizeLong
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
9.44 mm6.40 mm2.51 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754576188
Side View
Table 62.0%Crown 36°Girdle: MediumPavilion 40.4°Culet: LNGDepth 63.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $9,010 USD|Low: $810 USD|High: $9,010 USD|Avg: $3,384 USD
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 5
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Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 18
Retailer 19
September 27, 2026
Retailer 16$1,014 USD
Retailer 19$1,135 USD
Retailer 17$1,160 USD
Retailer 15$1,310 USD
Retailer 13$1,419 USD
Retailer 10$1,574 USD
Retailer 4$1,766 USD
Retailer 14$1,927 USD
Retailer 7$1,964 USD
Retailer 6$2,459 USD
Retailer 18$3,272 USD
Retailer 3$3,581 USD
Retailer 8$3,754 USD
Retailer 5$4,097 USD
Retailer 9$4,615 USD
Retailer 11$4,712 USD
Retailer 2$5,010 USD
Retailer 12$6,700 USD
Do Amore Diamonds$9,010 USD

34 data points across 19 retailers

19 retailers$1,574 USD to $6,700 USD

A
Retailer 1
-
$1,014 USD
Price last confirmed 9 days ago
A
Retailer 2
-
$1,160 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$1,310 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$1,419 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$1,574 USD
HK$12,300 HKD
View
A
Retailer 6
-
$1,766 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$1,927 USD
£1,518 GBP
View
Price last confirmed 8 days ago
A
Retailer 8
-
$1,964 USD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$2,459 USD
View
Price last confirmed 43 days ago
B+
Retailer 10
-
$3,272 USD
ZAR 52,859 ZAR
View
Price last confirmed 10 days ago
B+
Retailer 11
-
$3,581 USD
£2,820 GBP
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$3,754 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$4,041 USD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$4,097 USD
View
B+
Retailer 15
-
$4,615 USD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
$4,712 USD
£3,710 GBP
View
Price last confirmed 8 days ago
B
Retailer 17
-
$5,010 USD
View
B
Retailer 18
-
$6,700 USD
View
Most Expensive
B
Do Amore Diamonds
27-057C6BDD6 · Sep 23
$9,010 USD
View
Price last confirmed 8 days ago
18 more retailers have this diamond
Prices start from $1,574 USDSave up to $5,126 USD

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.

A
2.51ct Emerald
$1,574 USD