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Emerald|Lab Grown|IGI

4.09ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG677521520

Certificate IGI LG677521520

Diamond specifications and retailer prices

From $3,904 USD
Save $22,956 USD (85%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $26,860 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 4.09ct lab-grown emerald diamond

This 4.09ct 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 LG677521520 or 677521520. Listed at 26 retailers, with prices from $3,904 to $26,860 at Do Amore Diamonds, a $22,956 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

4.09
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677521520
Dimensions10.89 × 7.67 × 5.00 mm
L/W Ratio1.42
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
10.89 mm7.67 mm4.09 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677521520
Side View
Table 62.0%Crown 31.5°Girdle: MediumPavilion 39.9°Culet: LargeDepth 65.2%

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: $26,860 USD|Low: $3,121 USD|High: $26,860 USD|Avg: $10,042 USD
Do Amore Diamonds
Retailer 2
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Retailer 26
October 1, 2026
Retailer 6$3,904 USD
Retailer 3$4,091 USD
Retailer 5$4,312 USD
Retailer 12$4,349 USD
Retailer 7$4,466 USD
Retailer 15$4,585 USD
Retailer 24$5,194 USD
Retailer 11$6,160 USD
Retailer 23$6,246 USD
Retailer 18$6,336 USD
Retailer 17$6,373 USD
Retailer 20$6,571 USD
Retailer 8$7,026 USD
Retailer 26$8,004 USD
Retailer 13$10,444 USD
Retailer 22$10,474 USD
Retailer 21$10,927 USD
Retailer 25$10,996 USD
Retailer 14$12,465 USD
Retailer 16$12,467 USD
Retailer 9$13,443 USD
Retailer 2$15,623 USD
Retailer 19$17,810 USD
Retailer 4$18,327 USD
Retailer 10$20,190 USD
Do Amore Diamonds$26,860 USD

37 data points across 26 retailers

26 retailers$3,904 USD to $26,860 USD

A
Cheapest Retailer
-
$3,904 USD
A
Retailer 2
-
$4,091 USD
View
A
Retailer 3
-
$4,312 USD
View
A
Retailer 4
-
$4,349 USD
View
A
Retailer 5
-
$4,466 USD
View
A
Retailer 6
-
$4,585 USD
View
A
Retailer 7
-
$5,194 USD
View
A
Retailer 8
-
$6,160 USD
View
A
Retailer 9
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$6,246 USD
View
A
Retailer 10
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$6,336 USD
HK$49,500 HKD
View
A
Retailer 11
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$6,373 USD
View
A
Retailer 12
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$6,559 USD
£5,165 GBP
View
A
Retailer 13
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$7,026 USD
£5,532 GBP
View
B+
Retailer 14
-
$8,004 USD
€7,623 EUR
View
B+
Retailer 15
-
$10,444 USD
ZAR 168,726 ZAR
View
B+
Retailer 16
-
$10,474 USD
£8,247 GBP
View
B+
Retailer 17
-
$10,927 USD
A$16,810 AUD
View
B+
Retailer 18
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$10,996 USD
View
B+
Retailer 19
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$12,465 USD
View
B+
Retailer 20
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$12,467 USD
View
B
Retailer 21
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$13,443 USD
View
B
Retailer 22
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$15,623 USD
A$24,035 AUD
View
B
Retailer 23
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$17,810 USD
View
B
Retailer 24
-
$18,327 USD
SGD 24,766 SGD
View
B
Retailer 25
-
$20,190 USD
View
Most Expensive
B
Do Amore Diamonds
27-5152CB679 · Sep 30
$26,860 USD
View
25 more retailers have this diamond
Prices start from $3,904 USDSave up to $22,956 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
4.09ct Emerald
$3,904 USD