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Emerald|Lab Grown|IGI

3.13ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG844602145

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844602145

Diamond specifications and retailer prices

From £910 GBP
$1,219 USD
As of October 30, 2026
Save £7,173 GBP (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £8,083 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.13ct lab-grown emerald diamond

This 3.13ct 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 LG844602145 or 844602145. Listed at 17 retailers as of October 30, 2026, with prices from £910 to £8,083, a £7,173 spread on the same certified stone. Do Amore Diamonds lists it at £8,083. 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

3.13
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844602145
Dimensions9.89 × 6.91 × 4.47 mm
L/W Ratio1.43
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
Top View
9.89 mm6.91 mm3.13 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844602145
Side View
Table 65.0%Crown 34.5°Girdle: Slightly ThickPavilion 41.3°Culet: LargeDepth 64.7%

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: £8,083 GBP|Low: £910 GBP|High: £9,053 GBP|Avg: £3,259 GBP|+15.8%
Do Amore Diamonds
Retailer 2
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Retailer 18
October 31, 2026
Retailer 16£910 GBP
Retailer 11£990 GBP
Retailer 14£1,175 GBP
Retailer 3£1,213 GBP
Retailer 5£1,811 GBP
Retailer 12£1,811 GBP
Retailer 13£2,023 GBP
Retailer 17£2,073 GBP
Retailer 2£2,185 GBP
Retailer 6£2,930 GBP
Retailer 15£2,972 GBP
Retailer 10£3,607 GBP
Retailer 18£3,630 GBP
Retailer 8£4,120 GBP
Retailer 9£5,115 GBP
Retailer 7£6,366 GBP
Retailer 4£6,524 GBP
Do Amore Diamonds£8,083 GBP

17 data points across 18 retailers

17 retailers£910 GBP to £8,083 GBP

A
Cheapest Retailer
-
£910 GBP
$1,219 USD
A
Retailer 2
-
£990 GBP
$1,327 USD
View
A
Retailer 3
-
£1,175 GBP
$1,575 USD
View
A
Retailer 4
-
£1,213 GBP
$1,625 USD
View
A
Retailer 5
-
£1,811 GBP
$2,426 USD
View
A
Retailer 6
-
£1,811 GBP
$2,426 USD
View
A
Retailer 7
-
£2,023 GBP
$2,710 USD
View
A
Retailer 8
-
£2,073 GBP
€2,645 EUR
View
A
Retailer 9
-
£2,185 GBP
$2,927 USD
View
Retailer 10
-
£2,930 GBP
A$6,040 AUD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
£2,972 GBP
$3,983 USD
View
Retailer 12
-
£3,607 GBP
$4,833 USD
View
Price last confirmed 15 days ago
B+
Retailer 13
-
£3,630 GBP
View
Retailer 14
-
£4,120 GBP
$5,520 USD
View
Price last confirmed 13 days ago
B
Retailer 15
-
£6,366 GBP
$8,530 USD
View
B
Retailer 16
-
£6,524 GBP
$8,741 USD
View
Most Expensive
B
Do Amore Diamonds
27-0B4093E9B · Oct 31
£8,083 GBP
$10,830 USD
View
16 more retailers have this diamond
Prices start from £910 GBPSave up to £7,173 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
3.13ct Emerald
£910 GBP