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Emerald|Lab Grown|IGI

1.74ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG816615829

Shape and cutting style on the report: Emerald cut

Certificate IGI LG816615829

Diamond specifications and retailer prices

From £633 GBP
$848 USD
As of October 30, 2026
Save £2,524 GBP (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £3,157 GBP at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.74ct lab-grown emerald diamond

This 1.74ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816615829 or 816615829. Listed at 9 retailers as of October 28, 2026, with prices from £633 to £3,157, a £2,524 spread on the same certified stone. Rare Carat lists it at £3,157. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.74
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816615829
Dimensions7.83 × 5.79 × 3.90 mm
L/W Ratio1.35
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
7.83 mm5.79 mm1.74 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816615829
Side View
Table 65.0%Crown 33°Girdle: MED-STKPavilion 39°Culet: LargeDepth 67.4%

Caratlytics Score

How it works →
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: £3,157 GBP|Low: £270 GBP|High: £4,127 GBP|Avg: £1,453 GBP|+9.6%
Rare Carat
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
October 30, 2026
Retailer 4£270 GBP
Retailer 5£299 GBP
Retailer 11£633 GBP
Retailer 9£668 GBP
Retailer 13£753 GBP
Retailer 14£768 GBP
Retailer 3£1,023 GBP
Retailer 12£1,033 GBP
Retailer 7£1,419 GBP
Retailer 6£1,513 GBP
Retailer 8£1,640 GBP
Retailer 10£2,881 GBP
Retailer 2£2,888 GBP
Rare Carat£3,157 GBP

14 data points across 14 retailers

9 retailers£633 GBP to £3,157 GBP

A
Cheapest Retailer
-
£633 GBP
$848 USD
A
Retailer 2
-
£668 GBP
$895 USD
View
Retailer 3
-
£768 GBP
ZAR 16,618 ZAR
View
Price last confirmed 66 days ago
B+
Retailer 4
-
£1,033 GBP
$1,384 USD
View
B+
Retailer 5
-
£1,419 GBP
$1,901 USD
View
B+
Retailer 6
-
£1,640 GBP
View
B
Retailer 7
-
£2,881 GBP
$3,860 USD
View
B
Retailer 8
-
£2,888 GBP
$3,870 USD
View
Most Expensive
B
Rare Carat
PD-230608 · Oct 28
£3,157 GBP
$4,230 USD
View
8 more retailers have this diamond
Prices start from £633 GBPSave up to £2,524 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
1.74ct Emerald
£633 GBP