Emerald|Lab Grown|IGI

3.57ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG830670495

Certificate IGI LG830670495

Diamond specifications and retailer prices

From $6,400 USD

15 retailers carry this diamond

Most expensive: $10,750 USD at Do Amore Diamonds

View at Do Amore Diamonds

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 LG830670495 or 830670495. Listed at 15 retailers. 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

Color

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.5°

Pavilion angle40.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG830670495

Dimensions10.44 × 7.41 × 4.70 mm

L/W Ratio1.41

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

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG830670495

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

Unlock full score analysis

See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 27

Current: $10,750 USD|Low: $1,563 USD|High: $10,750 USD|Avg: $3,926 USD

Do Amore Diamonds

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

Retailer 15

Retailer 16

September 27, 2026

Retailer 13$1,563 USD

Retailer 5$1,750 USD

Retailer 14$1,788 USD

Retailer 3$1,985 USD

Retailer 9$2,114 USD

Retailer 7$2,828 USD

Retailer 10$2,886 USD

Retailer 16$3,011 USD

Retailer 8$3,291 USD

Retailer 6$4,145 USD

Retailer 11$4,538 USD

Retailer 15$5,280 USD

Retailer 12$5,716 USD

Retailer 2$6,400 USD

Retailer 4$7,031 USD

Do Amore Diamonds$10,750 USD

7 data points across 16 retailers

15 retailers

Retailer 1

$1,563 USD

Price last confirmed 9 days ago

Retailer 2

$1,788 USD

View

Price last confirmed 8 days ago

Retailer 3

$1,985 USD

View

Price last confirmed 7 days ago

Retailer 4

$2,114 USD

View

Price last confirmed 7 days ago

Retailer 5

$2,828 USD

View

Price last confirmed 7 days ago

Retailer 6

$2,886 USD

£2,273 GBP

View

Price last confirmed 8 days ago

Retailer 7

$3,011 USD

View

Price last confirmed 8 days ago

Retailer 8

$3,291 USD

View

Price last confirmed 12 days ago

Retailer 9

$4,145 USD

£3,264 GBP

View

Price last confirmed 9 days ago

Retailer 10

$4,538 USD

ZAR 73,310 ZAR

View

Price last confirmed 9 days ago

B+

Retailer 11

$5,280 USD

View

Price last confirmed 8 days ago

B+

Retailer 12

$5,716 USD

£4,501 GBP

View

Price last confirmed 9 days ago

B+

Retailer 13

$6,400 USD

View

B+

Retailer 14

$7,031 USD

View

Price last confirmed 7 days ago

Most Expensive

Do Amore Diamonds

27-16D0D1632 · Sep 23

$10,750 USD

View

Price last confirmed 8 days ago

14 more retailers have this diamond

Prices start from $6,400 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.

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