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Emerald|Lab Grown|IGI

3.57ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG771644097

Certificate IGI LG771644097

Diamond specifications and retailer prices

From $1,725 USD
Save $9,915 USD (85%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $11,640 USD at Brilliant Earth
View at Brilliant Earth

About this 3.57ct lab-grown emerald diamond

This 3.57ct 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 LG771644097 or 771644097. Listed at 25 retailers, with prices from $1,725 to $11,640 at Brilliant Earth, a $9,915 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

3.57
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771644097
Dimensions10.20 × 7.10 × 4.85 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.20 mm7.10 mm3.57 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771644097
Side View
Table 61.0%Crown 36°Girdle: MED-STKPavilion 35.2°Culet: LargeDepth 68.3%

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: $11,640 USD|Low: $1,379 USD|High: $14,520 USD|Avg: $4,297 USD|-19.8%
Brilliant Earth
Retailer 2
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Retailer 24
October 1, 2026
Retailer 5$1,725 USD
Retailer 24$1,877 USD
Retailer 8$1,932 USD
Retailer 7$1,974 USD
Retailer 22$2,001 USD
Retailer 9$2,170 USD
Retailer 4$2,213 USD
Retailer 15$2,317 USD
Retailer 12$2,862 USD
Retailer 13$2,905 USD
Retailer 23$3,089 USD
Retailer 6$3,147 USD
Retailer 21$3,751 USD
Retailer 16$3,944 USD
Retailer 10$4,145 USD
Retailer 20$4,524 USD
Retailer 18$4,563 USD
Retailer 11$4,948 USD
Retailer 19$5,568 USD
Retailer 2$5,785 USD
Retailer 14$6,061 USD
Retailer 3$6,689 USD
Retailer 17$7,020 USD
Brilliant Earth$11,640 USD

40 data points across 24 retailers

25 retailers$1,725 USD to $11,640 USD

A
Cheapest Retailer
-
$1,725 USD
A
Retailer 2
-
$1,877 USD
View
A
Retailer 3
-
$1,932 USD
View
A
Retailer 4
-
$1,974 USD
View
A
Retailer 5
-
$2,001 USD
View
A
Retailer 6
-
$2,170 USD
View
A
Retailer 7
-
$2,213 USD
View
A
Retailer 8
-
$2,317 USD
HK$18,100 HKD
View
A
Retailer 9
-
$2,862 USD
View
A
Retailer 10
-
$2,912 USD
£2,293 GBP
View
A
Retailer 11
-
$3,089 USD
€2,942 EUR
View
A
Retailer 12
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$3,147 USD
View
A
Retailer 13
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$3,751 USD
View
A
Retailer 14
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$3,944 USD
View
A
Retailer 15
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$4,145 USD
£3,264 GBP
View
A
Retailer 16
-
$4,524 USD
A$6,960 AUD
View
A
Retailer 17
-
$4,563 USD
ZAR 73,711 ZAR
View
B+
Retailer 18
-
$4,948 USD
View
B+
Retailer 19
-
$5,568 USD
View
B+
Retailer 20
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$5,721 USD
View
B+
Retailer 21
-
$5,785 USD
£4,555 GBP
View
B+
Retailer 22
-
$6,061 USD
View
B+
Retailer 23
-
$6,689 USD
SGD 9,039 SGD
View
B+
Retailer 24
-
$7,020 USD
View
Most Expensive
B
Brilliant Earth
18181461A · Oct 1
$11,640 USD
View
24 more retailers have this diamond
Prices start from $1,725 USDSave up to $9,915 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
3.57ct Emerald
$1,725 USD