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Radiant|Lab Grown|IGI

1.27ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG636401238

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG636401238

Diamond specifications and retailer prices

From €177 EUR
$198 USD
As of October 30, 2026
Save €1,523 EUR (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,701 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.27ct lab-grown radiant diamond

This 1.27ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG636401238 or 636401238. Listed at 15 retailers as of October 30, 2026, with prices from €177 to €1,701, a €1,523 spread on the same certified stone. Do Amore Diamonds lists it at €1,701. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636401238
Dimensions7.56 × 5.37 × 3.68 mm
L/W Ratio1.41
Culet sizePointed
Top View
7.56 mm5.37 mm1.27 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636401238
Side View
Table 64.0%Crown 31.3°Girdle: MediumPavilion 36.2°Culet: NoneDepth 68.5%

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: €450 EUR|Low: €130 EUR|High: €1,155 EUR|Avg: €554 EUR|+4.6%
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
Retailer 15
October 31, 2026
Retailer 4€130 EUR
Retailer 11€177 EUR
Retailer 15€206 EUR
Retailer 2€219 EUR
Retailer 12€219 EUR
Retailer 7€332 EUR
Retailer 14€381 EUR
Retailer 1€450 EUR
Retailer 9€573 EUR
Retailer 10€709 EUR
Retailer 13€780 EUR
Retailer 5€934 EUR
Retailer 3€941 EUR
Retailer 8€978 EUR
Retailer 6€1,155 EUR

43 data points across 15 retailers

15 retailers€177 EUR to €1,701 EUR

A
Cheapest Retailer
-
€177 EUR
$198 USD
A
Retailer 2
-
€206 EUR
$230 USD
View
A
Retailer 3
-
€219 EUR
$245 USD
View
A
Retailer 4
-
€219 EUR
$245 USD
View
A
Retailer 5
-
€332 EUR
$371 USD
View
A
Retailer 6
-
€381 EUR
$426 USD
View
B+
Retailer 7
-
€450 EUR
£396 GBP
View
Retailer 8
-
€573 EUR
$640 USD
View
Price last confirmed 10 days ago
B+
Retailer 9
-
€643 EUR
£565 GBP
View
B
Retailer 10
-
€709 EUR
$792 USD
View
B
Retailer 11
-
€780 EUR
$871 USD
View
Retailer 12
-
€934 EUR
$1,043 USD
View
Price last confirmed 13 days ago
B
Retailer 13
-
€941 EUR
£828 GBP
View
B
Retailer 14
-
€978 EUR
£860 GBP
View
Most Expensive
B
Do Amore Diamonds
27-5C66433B4 · Oct 31
€1,701 EUR
$1,900 USD
View
14 more retailers have this diamond
Prices start from €177 EURSave up to €1,523 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 Radiant
€177 EUR