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Emerald|Lab Grown|IGI

4.02ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG692559355

Certificate IGI LG692559355

Diamond specifications and retailer prices

From $4,427 USD
Save $30,399 USD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $34,826 USD at Mervis Diamond Importers
View at Mervis Diamond Importers

About this 4.02ct lab-grown emerald diamond

This 4.02ct 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 LG692559355 or 692559355. Listed at 24 retailers, with prices from $4,427 to $34,826 at Mervis Diamond Importers, a $30,399 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

4.02
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692559355
Dimensions11.16 × 7.63 × 4.78 mm
L/W Ratio1.46
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
11.16 mm7.63 mm4.02 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692559355
Side View
Table 66.0%Crown 32.7°Girdle: MediumPavilion 38.2°Culet: LargeDepth 62.6%

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 29
Current: $34,826 USD|Low: $3,865 USD|High: $34,826 USD|Avg: $12,836 USD
Mervis Diamond Importers
Retailer 2
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Retailer 21
September 30, 2026
Retailer 7$4,427 USD
Retailer 20$5,318 USD
Retailer 21$5,412 USD
Retailer 2$5,607 USD
Retailer 9$5,635 USD
Retailer 18$6,125 USD
Retailer 12$7,582 USD
Retailer 15$8,045 USD
Retailer 5$8,643 USD
Retailer 3$8,778 USD
Retailer 6$11,799 USD
Retailer 17$12,744 USD
Retailer 13$12,932 USD
Retailer 16$13,645 USD
Retailer 10$15,432 USD
Retailer 4$18,264 USD
Retailer 8$19,850 USD
Retailer 19$21,262 USD
Retailer 14$22,019 USD
Retailer 11$33,250 USD
Mervis Diamond Importers$34,826 USD

39 data points across 21 retailers

24 retailers$4,427 USD to $34,826 USD

A
Cheapest Retailer
-
$4,427 USD
A
Retailer 2
-
$4,833 USD
View
A
Retailer 3
-
$5,065 USD
View
A
Retailer 4
-
$5,318 USD
View
A
Retailer 5
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$5,412 USD
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A
Retailer 6
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$5,529 USD
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A
Retailer 7
-
$5,607 USD
View
A
Retailer 8
-
$5,635 USD
View
A
Retailer 9
-
$7,347 USD
View
B+
Retailer 10
-
$7,582 USD
View
B+
Retailer 11
-
$8,063 USD
£6,349 GBP
View
B+
Retailer 12
-
$8,643 USD
View
B+
Retailer 13
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$8,778 USD
£6,912 GBP
View
B+
Retailer 14
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$11,799 USD
View
B+
Retailer 15
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$12,744 USD
£10,035 GBP
View
B
Retailer 16
-
$12,932 USD
ZAR 208,921 ZAR
View
B
Retailer 17
-
$13,645 USD
A$20,992 AUD
View
B
Retailer 18
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$15,432 USD
View
B
Retailer 19
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$18,264 USD
View
B
Retailer 20
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$19,850 USD
View
B
Retailer 21
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$21,262 USD
View
B
Retailer 22
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$22,019 USD
View
B
Retailer 23
-
$33,250 USD
View
Most Expensive
B
Mervis Diamond Importers
1985409352 · Sep 30
$34,826 USD
View
23 more retailers have this diamond
Prices start from $4,427 USDSave up to $30,399 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
4.02ct Emerald
$4,427 USD