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Emerald|Lab Grown|IGI

1.25ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG620473861

Shape and cutting style on the report: Emerald cut

Certificate IGI LG620473861

Diamond specifications and retailer prices

From €160 EUR
$179 USD
As of October 30, 2026
Save €848 EUR (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,008 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.25ct lab-grown emerald diamond

This 1.25ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG620473861 or 620473861. Listed at 18 retailers as of October 30, 2026, with prices from €160 to €1,008, a €848 spread on the same certified stone. Reve Diamonds lists it at €1,008. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.25
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620473861
Dimensions7.19 × 5.09 × 3.51 mm
L/W Ratio1.41
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
7.19 mm5.09 mm1.25 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG620473861
Side View
Table 65.0%Crown 34°Girdle: MED-STKPavilion 41.4°Culet: LargeDepth 69.0%

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: €680 EUR|Low: €154 EUR|High: €1,056 EUR|Avg: €415 EUR|-35.6%
Retailer 1
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 12€160 EUR
Retailer 6€179 EUR
Retailer 4€186 EUR
Retailer 3€199 EUR
Retailer 14€199 EUR
Retailer 13€269 EUR
Retailer 8€336 EUR
Retailer 7€357 EUR
Retailer 5€422 EUR
Retailer 11€500 EUR
Retailer 10€559 EUR
Retailer 2€639 EUR
Retailer 1€680 EUR
Retailer 9€934 EUR

42 data points across 14 retailers

18 retailers€160 EUR to €1,008 EUR

A
Cheapest Retailer
-
€160 EUR
$179 USD
A
Retailer 2
-
€179 EUR
$200 USD
View
Final sale: no returns
A
Retailer 3
-
€186 EUR
$208 USD
View
A
Retailer 4
-
€199 EUR
$222 USD
View
A
Retailer 5
-
€199 EUR
$222 USD
View
A
Retailer 6
-
€229 EUR
HK$2,000 HKD
View
B+
Retailer 7
-
€269 EUR
$300 USD
View
A
Retailer 8
-
€336 EUR
View
A
Retailer 9
-
€357 EUR
£314 GBP
View
B+
Retailer 10
-
€422 EUR
$471 USD
View
B+
Retailer 11
-
€500 EUR
$559 USD
View
B+
Retailer 12
-
€559 EUR
$625 USD
View
B
Retailer 13
-
€639 EUR
$714 USD
View
B
Retailer 14
-
€650 EUR
SGD 982 SGD
View
B
Retailer 15
-
€680 EUR
$760 USD
View
B
Retailer 16
-
€687 EUR
$768 USD
View
B
Retailer 17
-
€934 EUR
£822 GBP
View
Most Expensive
B
Reve Diamonds
BA8E67F6A · Oct 30
€1,008 EUR
$1,127 USD
View
17 more retailers have this diamond
Prices start from €160 EURSave up to €848 EUR

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
1.25ct Emerald
€160 EUR