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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 $282 AUD
$198 USD
As of October 30, 2026
Save $2,423 AUD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,704 AUD at Do Amore Diamonds · As of October 29, 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 29, 2026, with prices from $282 to $2,704, a $2,423 spread on the same certified stone. Do Amore Diamonds lists it at $2,704. 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
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,704 AUD|Low: $207 AUD|High: $2,704 AUD|Avg: $1,185 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 9$207 AUD
Retailer 3$528 AUD
Retailer 7$606 AUD
Retailer 2$716 AUD
Retailer 5$911 AUD
Retailer 6$1,127 AUD
Retailer 10$1,485 AUD
Retailer 8$1,497 AUD
Retailer 4$1,555 AUD
Retailer 11$1,836 AUD
Do Amore Diamonds$2,704 AUD

42 data points across 11 retailers

15 retailers$282 AUD to $2,704 AUD

A
Cheapest Retailer
-
$282 AUD
$198 USD
A
Retailer 2
-
$327 AUD
$230 USD
View
A
Retailer 3
-
$349 AUD
$245 USD
View
A
Retailer 4
-
$349 AUD
$245 USD
View
A
Retailer 5
-
$528 AUD
$371 USD
View
A
Retailer 6
-
$606 AUD
$426 USD
View
B+
Retailer 7
-
$716 AUD
£396 GBP
View
Retailer 8
-
$911 AUD
$640 USD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$1,022 AUD
£565 GBP
View
B
Retailer 10
-
$1,127 AUD
$792 USD
View
B
Retailer 11
-
$1,240 AUD
$871 USD
View
Retailer 12
-
$1,485 AUD
$1,043 USD
View
Price last confirmed 12 days ago
B
Retailer 13
-
$1,497 AUD
£828 GBP
View
B
Retailer 14
-
$1,555 AUD
£860 GBP
View
Most Expensive
B
Do Amore Diamonds
27-5C66433B4 · Oct 29
$2,704 AUD
$1,900 USD
View
14 more retailers have this diamond
Prices start from $282 AUDSave up to $2,423 AUD

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
$282 AUD