Emerald|Lab Grown|IGI

3.06ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG770613447

Shape and cutting style on the report: Emerald cut

Certificate IGI LG770613447

Diamond specifications and retailer prices

From £321 GBP
$430 USD
As of October 30, 2026
Save £1,168 GBP (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £4,829 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.06ct lab-grown emerald diamond

This 3.06ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770613447 or 770613447. Listed at 21 retailers as of October 30, 2026, with a 364% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.06
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770613447
Dimensions10.05 × 6.80 × 4.49 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.05 mm6.80 mm3.06 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770613447
Side View
Table 65.0%Crown 32.5°Girdle: MediumPavilion 39.3°Culet: LargeDepth 66.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £4,829 GBP|Low: £315 GBP|High: £4,971 GBP|Avg: £1,127 GBP|-2.9%
Brilliant Earth
Retailer 2
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Retailer 21
October 30, 2026
Retailer 6£321 GBP
Retailer 11£358 GBP
Retailer 18£359 GBP
Retailer 3£398 GBP
Retailer 21£398 GBP
Retailer 4£601 GBP
Retailer 12£626 GBP
Retailer 15£651 GBP
Retailer 2£655 GBP
Retailer 7£678 GBP
Retailer 13£837 GBP
Retailer 17£864 GBP
Retailer 9£1,046 GBP
Retailer 19£1,116 GBP
Retailer 5£1,278 GBP
Retailer 10£1,303 GBP
Retailer 14£1,438 GBP
Retailer 16£1,469 GBP
Retailer 8£1,489 GBP
Retailer 20£2,101 GBP
Brilliant Earth£4,829 GBP

35 data points across 21 retailers

21 retailers£321 GBP to £1,489 GBP

A
Cheapest Retailer
-
£321 GBP
$430 USD
A
Retailer 2
-
£358 GBP
$480 USD
View
Final sale: no returns
A
Retailer 3
-
£359 GBP
$481 USD
View
A
Retailer 4
-
£398 GBP
$533 USD
View
A
Retailer 5
-
£398 GBP
$533 USD
View
A
Retailer 6
-
£601 GBP
$805 USD
View
B+
Retailer 7
-
£626 GBP
$839 USD
View
A
Retailer 8
-
£651 GBP
€831 EUR
View
A
Retailer 9
-
£655 GBP
View
A
Retailer 10
-
£678 GBP
$909 USD
View
A
Retailer 11
-
£837 GBP
A$1,726 AUD
View
A
Retailer 12
-
£864 GBP
ZAR 18,693 ZAR
View
B+
Retailer 13
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£1,046 GBP
$1,402 USD
View
B+
Retailer 14
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£1,116 GBP
$1,495 USD
View
B+
Retailer 15
-
£1,278 GBP
$1,713 USD
View
B+
Retailer 16
-
£1,303 GBP
$1,746 USD
View
B+
Retailer 17
-
£1,438 GBP
$1,927 USD
View
B+
Retailer 18
-
£1,469 GBP
View
B+
Retailer 19
-
£1,489 GBP
$1,995 USD
View
Retailer 20
-
£2,101 GBP
$2,815 USD
View
Price last confirmed 12 days ago
Most Expensive
Brilliant Earth
17621895A · Oct 30
£4,829 GBP
$6,470 USD
View
Price under review
20 more retailers have this diamond
Prices start from £321 GBPSave up to £1,168 GBP

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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.06ct Emerald
£321 GBP