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Round|Lab Grown|IGI

1.27ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG732519339

Shape and cutting style on the report: Round brilliant

Certificate IGI LG732519339

Diamond specifications and retailer prices

From €287 EUR
$321 USD
As of October 30, 2026
Save €1,198 EUR (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,486 EUR at Taylor and Hart · As of October 29, 2026
View at Taylor and Hart

About this 1.27ct lab-grown round diamond

This 1.27ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG732519339 or 732519339. Listed at 17 retailers as of October 29, 2026, with prices from €287 to €1,486, a €1,198 spread on the same certified stone. Taylor and Hart lists it at €1,486. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732519339
Dimensions6.94 × 6.98 × 4.31 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.94 mm6.98 mm1.27 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732519339
Side View
Table 58.0%Crown 35.1°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.0%

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: €533 EUR|Low: €204 EUR|High: €1,486 EUR|Avg: €704 EUR
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
Taylor and Hart
October 30, 2026
Retailer 3€287 EUR
Retailer 4€319 EUR
Retailer 5€414 EUR
Retailer 12€416 EUR
Retailer 13€523 EUR
Retailer 1€533 EUR
Retailer 9€547 EUR
Retailer 6€561 EUR
Retailer 7€567 EUR
Retailer 8€777 EUR
Retailer 11€978 EUR
Retailer 2€1,182 EUR
Retailer 10€1,282 EUR
Taylor and Hart€1,486 EUR

39 data points across 14 retailers

17 retailers€287 EUR to €1,486 EUR

Retailer 1
-
€257 EUR
$287 USD
Price last confirmed 21 days ago
A
Retailer 2
-
€287 EUR
$321 USD
View
Final sale: no returns
Retailer 3
-
€298 EUR
$333 USD
View
Price last confirmed 22 days ago
Retailer 4
-
€319 EUR
$356 USD
View
Price last confirmed 29 days ago
B+
Retailer 5
-
€414 EUR
$462 USD
View
B+
Retailer 6
-
€416 EUR
$465 USD
View
B+
Retailer 7
-
€523 EUR
$584 USD
View
B+
Retailer 8
-
€533 EUR
£469 GBP
View
B+
Retailer 9
-
€547 EUR
ZAR 9,873 ZAR
View
B+
Retailer 10
-
€561 EUR
£494 GBP
View
B+
Retailer 11
-
€567 EUR
View
B
Retailer 12
-
€777 EUR
A$1,335 AUD
View
B
Retailer 13
-
€978 EUR
$1,093 USD
View
Retailer 14
-
€1,023 EUR
$1,143 USD
View
Price last confirmed 31 days ago
B
Retailer 15
-
€1,182 EUR
SGD 1,784 SGD
View
Retailer 16
-
€1,282 EUR
£1,128 GBP
View
Price last confirmed 11 days ago
Most Expensive
B
Taylor and Hart
XJ29CPN · Oct 29
€1,486 EUR
$1,660 USD
View
16 more retailers have this diamond
Prices start from €287 EURSave up to €1,198 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 Round
€287 EUR