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Emerald|Lab Grown|IGI

3.03ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG727578334

Certificate IGI LG727578334

Diamond specifications and retailer prices

From $1,758 USD
Save $10,798 USD (86%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $12,556 USD at Blue Nile
View at Blue Nile

About this 3.03ct lab-grown emerald diamond

This 3.03ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG727578334 or 727578334. Listed at 27 retailers, with prices from $1,758 to $12,556 at Blue Nile, a $10,798 spread on the same certified stone. 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

3.03
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG727578334
Dimensions9.94 × 6.86 × 4.37 mm
L/W Ratio1.45
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
9.94 mm6.86 mm3.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG727578334
Side View
Table 62.0%Crown 31.7°Girdle: MED-STKPavilion 37.7°Culet: LargeDepth 63.7%

Caratlytics Score

How it works →
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: $12,556 USD|Low: $1,405 USD|High: $12,556 USD|Avg: $4,449 USD
Blue Nile
Retailer 2
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Retailer 26
September 30, 2026
Retailer 6$1,758 USD
Retailer 3$1,913 USD
Retailer 7$2,012 USD
Retailer 13$2,210 USD
Retailer 5$2,227 USD
Retailer 2$2,266 USD
Retailer 17$2,474 USD
Retailer 12$2,483 USD
Retailer 20$2,961 USD
Retailer 9$3,095 USD
Retailer 26$3,175 USD
Retailer 15$3,517 USD
Retailer 25$3,823 USD
Retailer 10$4,221 USD
Retailer 24$4,611 USD
Retailer 21$4,651 USD
Retailer 11$5,333 USD
Retailer 22$5,895 USD
Retailer 8$5,940 USD
Retailer 19$6,167 USD
Retailer 23$6,449 USD
Retailer 16$7,153 USD
Retailer 4$7,194 USD
Retailer 14$7,718 USD
Retailer 18$12,110 USD
Blue Nile$12,556 USD

37 data points across 26 retailers

27 retailers$1,758 USD to $12,556 USD

A
Cheapest Retailer
-
$1,758 USD
A
Retailer 2
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$1,913 USD
View
A
Retailer 3
-
$2,012 USD
View
A
Retailer 4
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$2,210 USD
View
A
Retailer 5
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$2,227 USD
View
A
Retailer 6
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$2,266 USD
View
A
Retailer 7
-
$2,474 USD
View
A
Retailer 8
-
$2,483 USD
HK$19,400 HKD
View
A
Retailer 9
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$2,906 USD
£2,289 GBP
View
Price last confirmed 21 days ago
A
Retailer 10
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$2,968 USD
£2,337 GBP
View
A
Retailer 11
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$3,095 USD
View
A
Retailer 12
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$3,175 USD
€3,024 EUR
View
A
Retailer 13
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$3,517 USD
View
A
Retailer 14
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$3,823 USD
View
B+
Retailer 15
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$4,221 USD
£3,324 GBP
View
B+
Retailer 16
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$4,611 USD
A$7,094 AUD
View
B+
Retailer 17
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$4,651 USD
ZAR 75,130 ZAR
View
B+
Retailer 18
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$5,333 USD
View
B+
Retailer 19
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$5,895 USD
£4,642 GBP
View
B+
Retailer 20
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$5,940 USD
View
B+
Retailer 21
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$6,167 USD
View
B+
Retailer 22
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$6,449 USD
A$9,922 AUD
View
B
Retailer 23
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$7,153 USD
View
B
Retailer 24
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$7,194 USD
SGD 9,722 SGD
View
B
Retailer 25
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$7,876 USD
View
B
Retailer 26
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$12,110 USD
View
Most Expensive
B
Blue Nile
27493831 · Oct 1
$12,556 USD
View
26 more retailers have this diamond
Prices start from $1,758 USDSave up to $10,798 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
3.03ct Emerald
$1,758 USD