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Cushion|Lab Grown|IGI

1.27ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG840632227

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840632227

Diamond specifications and retailer prices

From €336 EUR
$375 USD
As of October 30, 2026
Save €1,511 EUR (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,847 EUR at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

About this 1.27ct lab-grown cushion diamond

This 1.27ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840632227 or 840632227. Listed at 16 retailers as of October 30, 2026, with prices from €336 to €1,847, a €1,511 spread on the same certified stone. Helzberg Diamonds lists it at €1,847. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840632227
Dimensions7.92 × 5.50 × 3.66 mm
L/W Ratio1.44
Girdle conditionFaceted
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
7.92 mm5.50 mm1.27 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840632227
Side View
Table 65.0%Crown 36°Girdle: MED-STKPavilion 35°Culet: NoneDepth 66.5%

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: €1,847 EUR|Low: €336 EUR|High: €1,978 EUR|Avg: €960 EUR
Helzberg Diamonds
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
Retailer 15
Retailer 16
November 1, 2026
Retailer 7€336 EUR
Retailer 3€385 EUR
Retailer 15€564 EUR
Retailer 5€593 EUR
Retailer 9€600 EUR
Retailer 6€601 EUR
Retailer 14€638 EUR
Retailer 2€660 EUR
Retailer 16€775 EUR
Retailer 12€902 EUR
Retailer 8€1,187 EUR
Retailer 4€1,233 EUR
Retailer 13€1,401 EUR
Retailer 11€1,497 EUR
Retailer 10€1,665 EUR
Helzberg Diamonds€1,847 EUR

19 data points across 16 retailers

16 retailers€336 EUR to €1,847 EUR

A
Cheapest Retailer
-
€336 EUR
$375 USD
Final sale: no returns
Retailer 2
-
€385 EUR
£338 GBP
View
Price last confirmed 15 days ago
A
Retailer 3
-
€564 EUR
$630 USD
View
A
Retailer 4
-
€593 EUR
$662 USD
View
A
Retailer 5
-
€600 EUR
View
A
Retailer 6
-
€601 EUR
$671 USD
View
A
Retailer 7
-
€638 EUR
ZAR 11,523 ZAR
View
A
Retailer 8
-
€660 EUR
£581 GBP
View
A
Retailer 9
-
€775 EUR
$866 USD
View
A
Retailer 10
-
€902 EUR
A$1,551 AUD
View
B+
Retailer 11
-
€1,187 EUR
SGD 1,792 SGD
View
B+
Retailer 12
-
€1,233 EUR
$1,378 USD
View
B+
Retailer 13
-
€1,401 EUR
$1,565 USD
View
B+
Retailer 14
-
€1,497 EUR
£1,317 GBP
View
B+
Retailer 15
-
€1,665 EUR
$1,860 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKGMJIIIN · Oct 31
€1,847 EUR
$2,063 USD
View
15 more retailers have this diamond
Prices start from €336 EURSave up to €1,511 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
1.27ct Cushion
€336 EUR