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Emerald|Lab Grown|IGI

3.50ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG708564003

Certificate IGI LG708564003

Diamond specifications and retailer prices

From $2,437 USD
Save $14,333 USD (85%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $16,770 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 3.5ct lab-grown emerald diamond

This 3.5ct 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 LG708564003 or 708564003. Listed at 26 retailers, with prices from $2,437 to $16,770 at Do Amore Diamonds, a $14,333 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

3.50
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG708564003
Dimensions10.71 × 7.12 × 4.48 mm
L/W Ratio1.50
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
10.71 mm7.12 mm3.50 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG708564003
Side View
Table 67.0%Crown 42.1°Girdle: MediumPavilion 40.1°Culet: LNGDepth 62.9%

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: $16,770 USD|Low: $1,948 USD|High: $16,770 USD|Avg: $6,991 USD
Do Amore Diamonds
Retailer 2
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Retailer 21
September 29, 2026
Retailer 6$2,729 USD
Retailer 17$2,827 USD
Retailer 20$2,931 USD
Retailer 5$2,990 USD
Retailer 21$3,083 USD
Retailer 8$3,686 USD
Retailer 3$4,134 USD
Retailer 2$4,304 USD
Retailer 10$4,431 USD
Retailer 11$5,380 USD
Retailer 18$6,280 USD
Retailer 15$7,054 USD
Retailer 13$7,115 USD
Retailer 14$7,417 USD
Retailer 4$8,230 USD
Retailer 16$8,457 USD
Retailer 9$8,462 USD
Retailer 19$10,667 USD
Retailer 12$10,881 USD
Retailer 7$15,720 USD
Do Amore Diamonds$16,770 USD

12 data points across 21 retailers

26 retailers$2,437 USD to $16,770 USD

A
Cheapest Retailer
-
$2,437 USD
A
Retailer 2
-
$2,652 USD
View
A
Retailer 3
-
$2,729 USD
View
A
Retailer 4
-
$2,788 USD
View
A
Retailer 5
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$2,827 USD
View
A
Retailer 6
-
$2,931 USD
View
A
Retailer 7
-
$2,990 USD
View
A
Retailer 8
-
$3,083 USD
View
A
Retailer 9
-
$3,686 USD
HK$28,800 HKD
View
A
Retailer 10
-
$4,134 USD
View
A
Retailer 11
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$4,290 USD
View
A
Retailer 12
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$4,301 USD
£3,387 GBP
View
A
Retailer 13
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$4,431 USD
View
B+
Retailer 14
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$5,380 USD
£4,236 GBP
View
B+
Retailer 15
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$6,280 USD
View
B+
Retailer 16
-
$7,054 USD
A$10,853 AUD
View
B+
Retailer 17
-
$7,115 USD
ZAR 114,947 ZAR
View
B+
Retailer 18
-
$7,417 USD
£5,840 GBP
View
B
Retailer 19
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$8,157 USD
View
B
Retailer 20
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$8,230 USD
View
B
Retailer 21
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$8,457 USD
£6,659 GBP
View
B
Retailer 22
-
$8,462 USD
View
B
Retailer 23
-
$10,667 USD
SGD 14,415 SGD
View
B
Retailer 24
-
$10,881 USD
View
B
Retailer 25
-
$15,720 USD
View
Most Expensive
B
Do Amore Diamonds
27-392128E19 · Sep 30
$16,770 USD
View
25 more retailers have this diamond
Prices start from $2,437 USDSave up to $14,333 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
3.50ct Emerald
$2,437 USD