Radiant|Lab Grown|IGI

0.53ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG805673311

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

Certificate IGI LG805673311

Diamond specifications and retailer prices

From $115 USD
As of October 24, 2026
Save $757 USD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $909 USD at MOH London · As of October 21, 2026
View at MOH London

About this 0.53ct lab-grown radiant diamond

This 0.53ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG805673311 or 805673311. Listed at 18 retailers as of October 24, 2026, with a 658% 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

0.53
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle42.8°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805673311
Dimensions6.11 × 4.06 × 2.42 mm
L/W Ratio1.50
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.11 mm4.06 mm0.53 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG805673311
Side View
Table 71.0%Crown 42.8°Girdle: THN-MEDPavilion 32.4°Culet: NoneDepth 59.6%

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 24
Current: $909 USD|Low: $98 USD|High: $1,082 USD|Avg: $354 USD|-15.1%
MOH London
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
Retailer 17
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Retailer 19
October 31, 2026
Retailer 19$99 USD
Retailer 7$111 USD
Retailer 16$115 USD
Retailer 6$131 USD
Retailer 17$141 USD
Retailer 15$219 USD
Retailer 18$226 USD
Retailer 13$236 USD
Retailer 5$251 USD
Retailer 2$277 USD
Retailer 14$336 USD
Retailer 12$344 USD
Retailer 8$349 USD
Retailer 3$396 USD
Retailer 11$430 USD
Retailer 9$454 USD
Retailer 10$655 USD
Retailer 4$872 USD
MOH London$909 USD

42 data points across 19 retailers

18 retailers$115 USD to $872 USD

Retailer 1
-
$99 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$115 USD
View
A
Retailer 3
-
$131 USD
View
A
Retailer 4
-
$141 USD
HK$1,100 HKD
View
Retailer 5
-
$219 USD
ZAR 3,537 ZAR
View
Price last confirmed 8 days ago
Retailer 6
-
$226 USD
€215 EUR
View
Price last confirmed 7 days ago
A
Retailer 7
-
$236 USD
£186 GBP
View
B+
Retailer 8
-
$251 USD
View
B+
Retailer 9
-
$277 USD
View
B+
Retailer 10
-
$336 USD
£265 GBP
View
B+
Retailer 11
-
$344 USD
View
B+
Retailer 12
-
$349 USD
SGD 471 SGD
View
B+
Retailer 13
-
$396 USD
View
B
Retailer 14
-
$430 USD
View
B
Retailer 15
-
$454 USD
View
B
Retailer 16
-
$655 USD
£516 GBP
View
B
Retailer 17
-
$872 USD
View
Most Expensive
MOH London
LG805673311 · Oct 21
$909 USD
£716 GBP
View
Price last confirmed 10 days ago
17 more retailers have this diamond
Prices start from $115 USDSave up to $757 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
0.53ct Radiant
$115 USD