Radiant|Lab Grown|IGI

1.53ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG770622825

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

Certificate IGI LG770622825

Diamond specifications and retailer prices

From $231 USD
As of October 27, 2026
Save $1,063 USD (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,620 USD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.53ct lab-grown radiant diamond

This 1.53ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770622825 or 770622825. Listed at 24 retailers as of October 27, 2026, with a 460% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770622825
Dimensions5.75 × 5.75 × 3.79 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.75 mm5.75 mm1.53 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770622825
Side View
Table 67.0%CrownGirdle: MED-STKPavilion 40.2°Culet: NoneDepth 65.9%

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 27
Current: $2,620 USD|Low: $222 USD|High: $2,620 USD|Avg: $703 USD
Brilliant Earth
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
Retailer 19
Retailer 20
October 29, 2026
Retailer 5$231 USD
Retailer 3$259 USD
Retailer 10$268 USD
Retailer 8$287 USD
Retailer 11$287 USD
Retailer 18$305 USD
Retailer 14$388 USD
Retailer 17$460 USD
Retailer 15$493 USD
Retailer 2$539 USD
Retailer 12$615 USD
Retailer 16$670 USD
Retailer 19$757 USD
Retailer 9$922 USD
Retailer 13$1,156 USD
Retailer 6$1,158 USD
Retailer 20$1,167 USD
Retailer 4$1,294 USD
Retailer 7$1,390 USD
Brilliant Earth$2,620 USD

38 data points across 20 retailers

24 retailers$231 USD to $1,294 USD

A
Cheapest Retailer
-
$231 USD
A
Retailer 2
-
$259 USD
View
Final sale: no returns
A
Retailer 3
-
$268 USD
View
A
Retailer 4
-
$287 USD
View
A
Retailer 5
-
$287 USD
View
A
Retailer 6
-
$305 USD
£240 GBP
View
Price last confirmed 12 days ago
B+
Retailer 7
-
$388 USD
View
A
Retailer 8
-
$460 USD
€438 EUR
View
A
Retailer 9
-
$493 USD
ZAR 7,962 ZAR
View
A
Retailer 10
-
$539 USD
£425 GBP
View
A
Retailer 11
-
$592 USD
View
A
Retailer 12
-
$615 USD
View
A
Retailer 13
-
$629 USD
View
A
Retailer 14
-
$670 USD
A$1,031 AUD
View
B+
Retailer 15
-
$757 USD
View
B+
Retailer 16
-
$875 USD
View
B+
Retailer 17
-
$922 USD
View
B+
Retailer 18
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$975 USD
View
B+
Retailer 19
-
$1,156 USD
£910 GBP
View
B+
Retailer 20
-
$1,158 USD
A$1,782 AUD
View
Price last confirmed 21 days ago
B
Retailer 21
-
$1,167 USD
View
B
Retailer 22
-
$1,294 USD
View
B
Retailer 23
-
$1,390 USD
View
Price last confirmed 24 days ago
Most Expensive
B
Brilliant Earth
17803307A · Oct 16
$2,620 USD
View
Price last confirmed 13 days ago
23 more retailers have this diamond
Prices start from $231 USDSave up to $1,063 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
1.53ct Radiant
$231 USD