Radiant|Lab Grown|IGI

1.27ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG842631627

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

Certificate IGI LG842631627

Diamond specifications and retailer prices

From $207 USD
As of October 29, 2026
Save $1,263 USD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,470 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842631627 or 842631627. Listed at 19 retailers as of October 29, 2026, with prices from $207 to $1,470, a $1,263 spread on the same certified stone. Brilliant Earth lists it at $1,470. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842631627
Dimensions7.53 × 5.40 × 3.65 mm
L/W Ratio1.39
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.53 mm5.40 mm1.27 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842631627
Side View
Table 67.0%Crown 41.1°Girdle: MED-STKPavilion 36.9°Culet: NoneDepth 67.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $282 USD|Low: $188 USD|High: $1,390 USD|Avg: $557 USD|-2.2%
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
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 6$188 USD
Retailer 13$207 USD
Retailer 4$232 USD
Retailer 10$234 USD
Retailer 1$282 USD
Retailer 8$318 USD
Retailer 7$399 USD
Retailer 11$416 USD
Retailer 16$446 USD
Retailer 5$557 USD
Retailer 9$577 USD
Retailer 18$598 USD
Retailer 3$746 USD
Retailer 14$750 USD
Retailer 12$769 USD
Retailer 17$784 USD
Retailer 15$792 USD
Retailer 2$1,086 USD

17 data points across 18 retailers

19 retailers$207 USD to $1,470 USD

Retailer 1
-
$188 USD
Price last confirmed 10 days ago
A
Retailer 2
-
$207 USD
View
Final sale: no returns
Retailer 3
-
$232 USD
View
Price last confirmed 10 days ago
Retailer 4
-
$234 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$282 USD
£222 GBP
View
Retailer 6
-
$318 USD
View
Price last confirmed 12 days ago
Retailer 7
-
$399 USD
ZAR 6,447 ZAR
View
Price last confirmed 12 days ago
A
Retailer 8
-
$416 USD
£327 GBP
View
A
Retailer 9
-
$446 USD
€425 EUR
View
Retailer 10
-
$557 USD
View
Price last confirmed 10 days ago
Retailer 11
-
$577 USD
A$888 AUD
View
Price last confirmed 12 days ago
B+
Retailer 12
-
$598 USD
View
Retailer 13
-
$746 USD
View
Price last confirmed 10 days ago
B+
Retailer 14
-
$750 USD
SGD 1,013 SGD
View
B+
Retailer 15
-
$769 USD
View
Retailer 16
-
$784 USD
View
Price last confirmed 8 days ago
B+
Retailer 17
-
$792 USD
View
Retailer 18
-
$1,086 USD
£855 GBP
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
22168479A · Oct 29
$1,470 USD
View
18 more retailers have this diamond
Prices start from $207 USDSave up to $1,263 USD

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
$207 USD