Radiant|Lab Grown|IGI

1.27ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG689562844

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

Certificate IGI LG689562844

Diamond specifications and retailer prices

From $262 USD
As of October 30, 2026
Save $1,727 USD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,989 USD at Yadav Diamonds · As of October 29, 2026
View at Yadav 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG689562844 or 689562844. Listed at 18 retailers as of October 29, 2026, with prices from $262 to $1,989, a $1,727 spread on the same certified stone. Yadav Diamonds lists it at $1,989. 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 angle46.2°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689562844
Dimensions7.66 × 5.20 × 3.56 mm
L/W Ratio1.47
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.66 mm5.20 mm1.27 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689562844
Side View
Table 65.0%Crown 46.2°Girdle: MED-STKPavilion 34°Culet: NoneDepth 68.5%

Caratlytics Score

How it works →
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 30
Current: $547 USD|Low: $258 USD|High: $1,364 USD|Avg: $709 USD|-4.6%
Retailer 1
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 2$262 USD
Retailer 4$342 USD
Retailer 8$442 USD
Retailer 1$547 USD
Retailer 12$607 USD
Retailer 9$615 USD
Retailer 11$655 USD
Retailer 6$707 USD
Retailer 3$901 USD
Retailer 10$984 USD
Retailer 7$1,163 USD
Retailer 5$1,230 USD

40 data points across 12 retailers

18 retailers$262 USD to $1,989 USD

Retailer 1
-
$248 USD
Price last confirmed 19 days ago
A
Retailer 2
-
$262 USD
View
Final sale: no returns
Retailer 3
-
$288 USD
View
Price last confirmed 16 days ago
Retailer 4
-
$307 USD
View
Price last confirmed 18 days ago
Retailer 5
-
$308 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
$342 USD
View
A
Retailer 7
-
$442 USD
€421 EUR
View
B+
Retailer 8
-
$547 USD
£431 GBP
View
B+
Retailer 9
-
$607 USD
View
B+
Retailer 10
-
$615 USD
View
B+
Retailer 11
-
$655 USD
View
B+
Retailer 12
-
$707 USD
A$1,088 AUD
View
B+
Retailer 13
-
$901 USD
SGD 1,218 SGD
View
B
Retailer 14
-
$984 USD
View
Retailer 15
-
$989 USD
View
Price last confirmed 19 days ago
B
Retailer 16
-
$1,163 USD
£916 GBP
View
B
Retailer 17
-
$1,230 USD
View
Most Expensive
B
Yadav Diamonds
13004974 · Oct 29
$1,989 USD
View
17 more retailers have this diamond
Prices start from $262 USDSave up to $1,727 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
$262 USD