Emerald|Lab Grown|IGI

4.52ct D VVS2 Emerald Lab Grown Diamond

ID • D/VVS2 • IGI LG621457321

Certificate IGI LG621457321

Diamond specifications and retailer prices

From $6,323 USD

HK$49,400 HKD

Save $6,047 USD (49%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $12,370 USD at Brilliant Earth

View at Brilliant Earth

About this 4.52ct lab-grown emerald diamond

This 4.52ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG621457321 or 621457321. Listed at 16 retailers, with prices from $6,323 to $12,370 at Brilliant Earth, a $6,047 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

4.52

Carat

Color

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle29.9°

Pavilion angle41.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG621457321

Dimensions11.06 × 7.65 × 5.23 mm

L/W Ratio1.45

Culet sizeLong

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG621457321

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 30

Current: $12,370 USD|Low: $899 USD|High: $12,370 USD|Avg: $3,210 USD

Brilliant Earth

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

September 24, 2026

Retailer 13$1,061 USD

Retailer 4$1,126 USD

Retailer 5$1,288 USD

Retailer 8$1,310 USD

Retailer 10$1,428 USD

Retailer 2$1,709 USD

Retailer 11$1,734 USD

Retailer 7$2,574 USD

Retailer 12$2,777 USD

Retailer 6$2,789 USD

Retailer 9$3,033 USD

Retailer 14$3,414 USD

Retailer 15$3,827 USD

Retailer 3$4,196 USD

Brilliant Earth$12,370 USD

32 data points across 15 retailers

16 retailers$6,323 USD to $12,370 USD

Retailer 1

$1,126 USD

Price last confirmed 9 days ago

Retailer 2

$1,288 USD

View

Price last confirmed 8 days ago

Retailer 3

$1,310 USD

View

Price last confirmed 7 days ago

Retailer 4

$1,428 USD

View

Price last confirmed 7 days ago

Retailer 5

$1,709 USD

£1,346 GBP

View

Price last confirmed 7 days ago

Retailer 6

$1,734 USD

View

Price last confirmed 7 days ago

Retailer 7

$2,574 USD

View

Price last confirmed 43 days ago

B+

Retailer 8

$2,777 USD

View

Price last confirmed 8 days ago

B+

Retailer 9

$2,789 USD

ZAR 45,052 ZAR

View

Price last confirmed 18 days ago

B+

Retailer 10

$3,033 USD

£2,388 GBP

View

Price last confirmed 7 days ago

B+

Retailer 11

$3,414 USD

View

Price last confirmed 8 days ago

B+

Retailer 12

$3,827 USD

View

Price last confirmed 7 days ago

B+

Retailer 13

$4,032 USD

View

Price last confirmed 8 days ago

B+

Retailer 14

$4,196 USD

£3,304 GBP

View

Price last confirmed 9 days ago

Retailer 15

$6,323 USD

HK$49,400 HKD

View

Most Expensive

Brilliant Earth

17976303A · Oct 1

$12,370 USD

View

15 more retailers have this diamond

Prices start from $6,323 USDSave up to $6,047 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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