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 $263 SGD
$206 USD
As of October 31, 2026
Save $1,616 SGD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,879 SGD 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 $263 to $1,879, a $1,616 spread on the same certified stone. Brilliant Earth lists it at $1,879. 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
Colour
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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $572 SGD|Low: $240 SGD|High: $1,777 SGD|Avg: $709 SGD|+11.2%
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 31, 2026
Retailer 7$240 SGD
Retailer 12$263 SGD
Retailer 6$297 SGD
Retailer 10$299 SGD
Retailer 17$361 SGD
Retailer 14$396 SGD
Retailer 8$510 SGD
Retailer 13$528 SGD
Retailer 1$572 SGD
Retailer 16$708 SGD
Retailer 9$738 SGD
Retailer 3$764 SGD
Retailer 5$954 SGD
Retailer 2$958 SGD
Retailer 18$983 SGD
Retailer 15$997 SGD
Retailer 11$1,008 SGD
Retailer 4$1,388 SGD

18 data points across 18 retailers

19 retailers$263 SGD to $1,879 SGD

Retailer 1
-
$240 SGD
$188 USD
Price last confirmed 12 days ago
A
Retailer 2
-
$263 SGD
$206 USD
View
Final sale: no returns
Retailer 3
-
$297 SGD
$232 USD
View
Price last confirmed 12 days ago
Retailer 4
-
$299 SGD
$234 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$361 SGD
£222 GBP
View
B+
Retailer 6
-
$396 SGD
$310 USD
View
Retailer 7
-
$510 SGD
ZAR 6,447 ZAR
View
Price last confirmed 13 days ago
A
Retailer 8
-
$528 SGD
£325 GBP
View
A
Retailer 9
-
$572 SGD
€426 EUR
View
A
Retailer 10
-
$708 SGD
$554 USD
View
Retailer 11
-
$738 SGD
A$888 AUD
View
Price last confirmed 14 days ago
B+
Retailer 12
-
$764 SGD
$598 USD
View
Retailer 13
-
$954 SGD
$746 USD
View
Price last confirmed 12 days ago
B+
Retailer 14
-
$958 SGD
View
B+
Retailer 15
-
$983 SGD
$769 USD
View
B+
Retailer 16
-
$997 SGD
$780 USD
View
B+
Retailer 17
-
$1,008 SGD
$789 USD
View
Retailer 18
-
$1,388 SGD
£855 GBP
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
22168479A · Oct 29
$1,879 SGD
$1,470 USD
View
18 more retailers have this diamond
Prices start from $263 SGDSave up to $1,616 SGD

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
$263 SGD