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Round|Lab Grown|IGI

1.30ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG720547225

Shape and cutting style on the report: Round brilliant

Certificate IGI LG720547225

Diamond specifications and retailer prices

From $177 USD
As of October 29, 2026
Save $856 USD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,033 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.3ct lab-grown round diamond

This 1.3ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG720547225 or 720547225. Listed at 19 retailers as of October 29, 2026, with prices from $177 to $1,033, a $856 spread on the same certified stone. MOH London lists it at $1,033. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720547225
Dimensions7.16 × 7.12 × 4.21 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.16 mm7.12 mm1.30 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720547225
Side View
Table 59.0%Crown 33.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 58.9%

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 29
Current: $1,033 USD|Low: $168 USD|High: $1,033 USD|Avg: $486 USD|+0.5%
MOH London
Retailer 2
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Retailer 8
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Retailer 11
Retailer 12
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Retailer 18
October 31, 2026
Retailer 5$177 USD
Retailer 15$206 USD
Retailer 3$220 USD
Retailer 10$220 USD
Retailer 2$371 USD
Retailer 13$377 USD
Retailer 12$380 USD
Retailer 9$391 USD
Retailer 11$394 USD
Retailer 16$441 USD
Retailer 14$536 USD
Retailer 8$546 USD
Retailer 4$554 USD
Retailer 17$610 USD
Retailer 6$706 USD
Retailer 18$710 USD
Retailer 7$761 USD
MOH London$1,033 USD

40 data points across 18 retailers

19 retailers$177 USD to $1,033 USD

A
Cheapest Retailer
-
$177 USD
A
Retailer 2
-
$206 USD
View
A
Retailer 3
-
$220 USD
View
A
Retailer 4
-
$220 USD
View
A
Retailer 5
-
$371 USD
€353 EUR
View
A
Retailer 6
-
$377 USD
ZAR 6,094 ZAR
View
A
Retailer 7
-
$380 USD
£299 GBP
View
A
Retailer 8
-
$391 USD
View
A
Retailer 9
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$394 USD
£310 GBP
View
A
Retailer 10
-
$441 USD
View
B+
Retailer 11
-
$536 USD
A$825 AUD
View
B+
Retailer 12
-
$546 USD
View
B+
Retailer 13
-
$554 USD
View
B+
Retailer 14
-
$610 USD
View
Retailer 15
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$668 USD
View
Price last confirmed 37 days ago
B
Retailer 16
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$706 USD
View
Retailer 17
-
$710 USD
View
Price last confirmed 15 days ago
B
Retailer 18
-
$761 USD
View
Most Expensive
B
MOH London
LG720547225 · Oct 29
$1,033 USD
£813 GBP
View
18 more retailers have this diamond
Prices start from $177 USDSave up to $856 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
1.30ct Round
$177 USD