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Emerald|Lab Grown|IGI

3.09ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG700513242

Certificate IGI LG700513242

Diamond specifications and retailer prices

From $1,793 USD
Save $10,557 USD (85%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $12,350 USD at Brilliant Earth
View at Brilliant Earth

About this 3.09ct lab-grown emerald diamond

This 3.09ct 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 LG700513242 or 700513242. Listed at 27 retailers, with prices from $1,793 to $12,350 at Brilliant Earth, a $10,557 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

3.09
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.7°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700513242
Dimensions9.90 × 6.70 × 4.62 mm
L/W Ratio1.48
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
9.90 mm6.70 mm3.09 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700513242
Side View
Table 61.0%Crown 29.7°Girdle: MED-STKPavilion 39.3°Culet: LargeDepth 69.0%

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: $12,350 USD|Low: $1,433 USD|High: $12,350 USD|Avg: $4,775 USD
Brilliant Earth
Retailer 2
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Retailer 24
October 1, 2026
Retailer 6$1,793 USD
Retailer 3$1,950 USD
Retailer 13$2,008 USD
Retailer 7$2,051 USD
Retailer 10$2,250 USD
Retailer 5$2,266 USD
Retailer 15$2,522 USD
Retailer 19$3,023 USD
Retailer 8$3,206 USD
Retailer 24$3,237 USD
Retailer 23$3,898 USD
Retailer 9$4,298 USD
Retailer 22$4,701 USD
Retailer 20$4,741 USD
Retailer 11$5,438 USD
Retailer 21$6,011 USD
Retailer 17$6,056 USD
Retailer 12$6,090 USD
Retailer 16$6,276 USD
Retailer 18$6,642 USD
Retailer 2$6,760 USD
Retailer 4$7,334 USD
Retailer 14$7,871 USD
Brilliant Earth$12,350 USD

40 data points across 24 retailers

27 retailers$1,793 USD to $12,350 USD

A
Cheapest Retailer
-
$1,793 USD
A
Retailer 2
-
$1,950 USD
View
A
Retailer 3
-
$2,008 USD
View
A
Retailer 4
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$2,051 USD
View
A
Retailer 5
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$2,250 USD
View
A
Retailer 6
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$2,266 USD
View
A
Retailer 7
-
$2,522 USD
View
A
Retailer 8
-
$2,534 USD
HK$19,800 HKD
View
A
Retailer 9
-
$2,964 USD
£2,334 GBP
View
Price last confirmed 21 days ago
A
Retailer 10
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$3,017 USD
£2,376 GBP
View
A
Retailer 11
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$3,206 USD
View
A
Retailer 12
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$3,237 USD
€3,083 EUR
View
A
Retailer 13
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$3,585 USD
View
A
Retailer 14
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$3,898 USD
View
B+
Retailer 15
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$4,298 USD
£3,384 GBP
View
B+
Retailer 16
-
$4,701 USD
A$7,233 AUD
View
B+
Retailer 17
-
$4,741 USD
ZAR 76,595 ZAR
View
B+
Retailer 18
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$5,438 USD
View
B+
Retailer 19
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$6,011 USD
£4,733 GBP
View
B+
Retailer 20
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$6,056 USD
View
B+
Retailer 21
-
$6,090 USD
View
Price last confirmed 45 days ago
B+
Retailer 22
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$6,276 USD
View
B+
Retailer 23
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$6,642 USD
A$10,219 AUD
View
B
Retailer 24
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$6,760 USD
View
B
Retailer 25
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$7,334 USD
SGD 9,911 SGD
View
B
Retailer 26
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$8,032 USD
View
Most Expensive
B
Brilliant Earth
14915023A · Sep 29
$12,350 USD
View
26 more retailers have this diamond
Prices start from $1,793 USDSave up to $10,557 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
3.09ct Emerald
$1,793 USD