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Emerald|Lab Grown|IGI

3.50ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG701506202

Shape and cutting style on the report: Emerald cut

Certificate IGI LG701506202

Diamond specifications and retailer prices

From £1,758 GBP
$2,356 USD
As of October 30, 2026
Save £10,340 GBP (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £12,098 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.5ct lab-grown emerald diamond

This 3.5ct 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 LG701506202 or 701506202. Listed at 15 retailers as of October 30, 2026, with prices from £1,758 to £12,098, a £10,340 spread on the same certified stone. Do Amore Diamonds lists it at £12,098. 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

3.50
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle42.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG701506202
Dimensions10.84 × 6.99 × 4.53 mm
L/W Ratio1.55
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
10.84 mm6.99 mm3.50 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG701506202
Side View
Table 69.0%Crown 34.9°Girdle: MediumPavilion 42.8°Culet: LargeDepth 64.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £12,098 GBP|Low: £1,688 GBP|High: £12,098 GBP|Avg: £4,484 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 11
Retailer 12
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Retailer 18
October 29, 2026
Retailer 12£1,758 GBP
Retailer 11£1,913 GBP
Retailer 4£1,969 GBP
Retailer 2£2,040 GBP
Retailer 18£2,040 GBP
Retailer 3£2,123 GBP
Retailer 15£2,161 GBP
Retailer 6£2,288 GBP
Retailer 13£2,864 GBP
Retailer 14£3,126 GBP
Retailer 8£3,377 GBP
Retailer 7£3,802 GBP
Retailer 5£4,508 GBP
Retailer 17£5,446 GBP
Retailer 10£7,028 GBP
Retailer 9£8,494 GBP
Retailer 16£11,382 GBP
Do Amore Diamonds£12,098 GBP

24 data points across 18 retailers

15 retailers£1,758 GBP to £12,098 GBP

A
Cheapest Retailer
-
£1,758 GBP
$2,356 USD
A
Retailer 2
-
£1,913 GBP
$2,563 USD
View
A
Retailer 3
-
£1,969 GBP
$2,638 USD
View
Final sale: no returns
A
Retailer 4
-
£2,040 GBP
$2,733 USD
View
Retailer 5
-
£2,040 GBP
$2,733 USD
View
Price last confirmed 19 days ago
Retailer 6
-
£2,040 GBP
$2,733 USD
View
Price last confirmed 20 days ago
A
Retailer 7
-
£2,123 GBP
$2,845 USD
View
A
Retailer 8
-
£2,161 GBP
$2,895 USD
View
A
Retailer 9
-
£2,288 GBP
$3,066 USD
View
A
Retailer 10
-
£2,864 GBP
$3,837 USD
View
B+
Retailer 11
-
£3,126 GBP
$4,188 USD
View
Retailer 12
-
£4,508 GBP
$6,040 USD
View
Price last confirmed 52 days ago
B+
Retailer 13
-
£5,446 GBP
$7,297 USD
View
B
Retailer 14
-
£11,382 GBP
$15,250 USD
View
Most Expensive
B
Do Amore Diamonds
27-B88039BCA · Oct 31
£12,098 GBP
$16,210 USD
View
14 more retailers have this diamond
Prices start from £1,758 GBPSave up to £10,340 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
3.50ct Emerald
£1,758 GBP