CaratHunter
Plans
Round|Lab Grown|IGI

0.53ct I VS1 Round Lab Grown Diamond

EX • I/VS1 • IGI LG407936503

Shape and cutting style on the report: Round brilliant

Certificate IGI LG407936503

Diamond specifications and retailer prices

From $332 USD
As of October 29, 2026
Save $1,327 USD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,659 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.53ct lab-grown round diamond

This 0.53ct lab-grown round sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG407936503 or 407936503. Listed at 12 retailers as of October 29, 2026, with prices from $332 to $1,659, a $1,327 spread on the same certified stone. MOH London lists it at $1,659. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407936503
Dimensions5.15 × 5.11 × 3.24 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
5.15 mm5.11 mm0.53 ctI / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG407936503
Side View
Table 58.5%Crown 36.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.2%

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 29
Current: $1,659 USD|Low: $319 USD|High: $1,670 USD|Avg: $694 USD|-0.5%
MOH London
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
October 29, 2026
Retailer 11$332 USD
Retailer 12$350 USD
Retailer 16$372 USD
Retailer 4$385 USD
Retailer 13$412 USD
Retailer 15$412 USD
Retailer 7$443 USD
Retailer 5$565 USD
Retailer 14$666 USD
Retailer 9$745 USD
Retailer 2$750 USD
Retailer 6$788 USD
Retailer 8$863 USD
Retailer 10$1,208 USD
Retailer 3$1,324 USD
MOH London$1,659 USD

21 data points across 16 retailers

12 retailers$332 USD to $1,659 USD

A
Cheapest Retailer
-
$332 USD
A
Retailer 2
-
$350 USD
View
A
Retailer 3
-
$372 USD
View
Final sale: no returns
A
Retailer 4
-
$385 USD
View
A
Retailer 5
-
$412 USD
View
A
Retailer 6
-
$412 USD
View
B+
Retailer 7
-
$666 USD
View
B+
Retailer 8
-
$745 USD
ZAR 12,034 ZAR
View
B+
Retailer 9
-
$750 USD
€714 EUR
View
B
Retailer 10
-
$1,208 USD
View
B
Retailer 11
-
$1,324 USD
View
Most Expensive
B
MOH London
LG407936503 · Oct 29
$1,659 USD
£1,306 GBP
View
11 more retailers have this diamond
Prices start from $332 USDSave up to $1,327 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 Round
$332 USD