Radiant|Lab Grown|IGI

1.27ct E VS2 Radiant Lab Grown Diamond

VG • E/VS2 • IGI LG617447264

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

Certificate IGI LG617447264

Diamond specifications and retailer prices

From $180 USD
As of October 30, 2026
Save $1,550 USD (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,730 USD 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 very-good cut grade and certified by IGI LG617447264 or 617447264. Listed at 10 retailers as of October 29, 2026, with prices from $180 to $1,730, a $1,550 spread on the same certified stone. Do Amore Diamonds lists it at $1,730. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.27
Carat
E
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617447264
Dimensions7.63 × 5.32 × 3.63 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.63 mm5.32 mm1.27 ctE / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617447264
Side View
Table 65.0%Crown 43°Girdle: MediumPavilion 35.4°Culet: NoneDepth 68.2%

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: $1,730 USD|Low: $143 USD|High: $1,730 USD|Avg: $654 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 7$180 USD
Retailer 9$202 USD
Retailer 2$296 USD
Retailer 8$395 USD
Retailer 12$422 USD
Retailer 11$499 USD
Retailer 3$522 USD
Retailer 4$698 USD
Retailer 6$758 USD
Retailer 10$942 USD
Retailer 5$1,158 USD
Do Amore Diamonds$1,730 USD

36 data points across 12 retailers

10 retailers$180 USD to $1,730 USD

A
Cheapest Retailer
-
$180 USD
A
Retailer 2
-
$202 USD
View
Final sale: no returns
A
Retailer 3
-
$209 USD
View
A
Retailer 4
-
$296 USD
£233 GBP
View
B+
Retailer 5
-
$395 USD
View
B
Retailer 6
-
$758 USD
View
B
Retailer 7
-
$792 USD
View
B
Retailer 8
-
$867 USD
£683 GBP
View
B
Retailer 9
-
$1,158 USD
£912 GBP
View
Most Expensive
B
Do Amore Diamonds
27-5F20E9F9E · Oct 29
$1,730 USD
View
9 more retailers have this diamond
Prices start from $180 USDSave up to $1,550 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
$180 USD