Radiant|Lab Grown|IGI

1.25ct D VS2 Radiant Lab Grown Diamond

GD • D/VS2 • IGI LG530292401

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

Certificate IGI LG530292401

Diamond specifications and retailer prices

From $208 USD
As of October 30, 2026
Save $1,792 USD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,000 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.25ct lab-grown radiant diamond

This 1.25ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG530292401 or 530292401. Listed at 11 retailers as of October 30, 2026, with prices from $208 to $2,000, a $1,792 spread on the same certified stone. Do Amore Diamonds lists it at $2,000. 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

1.25
Carat
D
Color
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530292401
Dimensions7.64 × 5.37 × 3.68 mm
L/W Ratio1.42
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
7.64 mm5.37 mm1.25 ctD / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530292401
Side View
Table 65.5%Crown 43°Girdle: MediumPavilion 36.7°Culet: NoneDepth 68.5%

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 30
Current: $2,000 USD|Low: $133 USD|High: $2,000 USD|Avg: $726 USD|+25.0%
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
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Retailer 16
October 31, 2026
Retailer 15$208 USD
Retailer 16$212 USD
Retailer 4$278 USD
Retailer 13$348 USD
Retailer 12$382 USD
Retailer 3$393 USD
Retailer 9$459 USD
Retailer 5$522 USD
Retailer 14$729 USD
Retailer 10$833 USD
Retailer 8$905 USD
Retailer 11$1,148 USD
Retailer 7$1,189 USD
Retailer 6$1,254 USD
Retailer 2$1,330 USD
Do Amore Diamonds$2,000 USD

29 data points across 16 retailers

11 retailers$208 USD to $2,000 USD

A
Cheapest Retailer
-
$208 USD
A
Retailer 2
-
$212 USD
View
Final sale: no returns
B+
Retailer 3
-
$278 USD
View
B+
Retailer 4
-
$348 USD
View
B+
Retailer 5
-
$382 USD
View
B+
Retailer 6
-
$459 USD
€437 EUR
View
B
Retailer 7
-
$729 USD
A$1,122 AUD
View
B
Retailer 8
-
$833 USD
View
B
Retailer 9
-
$1,148 USD
£904 GBP
View
C
Retailer 10
-
$1,330 USD
View
Most Expensive
C
Do Amore Diamonds
27-20E076AA7 · Oct 31
$2,000 USD
View
10 more retailers have this diamond
Prices start from $208 USDSave up to $1,792 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
1.25ct Radiant
$208 USD