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Round|Lab Grown|IGI

1.03ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG784643925

Shape and cutting style on the report: Round brilliant

Certificate IGI LG784643925

Diamond specifications and retailer prices

From $148 USD
As of October 26, 2026
Save $711 USD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $859 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG784643925 or 784643925. Listed at 19 retailers as of October 26, 2026, with prices from $148 to $859, a $711 spread on the same certified stone. MOH London lists it at $859. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784643925
Dimensions6.49 × 6.44 × 3.98 mm
L/W Ratio1.01
Girdle conditionFaceted
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 Faint Blue
Top View
6.49 mm6.44 mm1.03 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784643925
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.5%

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 26
Current: $859 USD|Low: $148 USD|High: $968 USD|Avg: $419 USD|-11.3%
MOH London
Retailer 2
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Retailer 6
Retailer 7
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Retailer 10
Retailer 11
Retailer 12
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Retailer 17
October 29, 2026
Retailer 7$148 USD
Retailer 3$171 USD
Retailer 10$178 USD
Retailer 16$183 USD
Retailer 12$315 USD
Retailer 13$315 USD
Retailer 11$318 USD
Retailer 17$330 USD
Retailer 6$337 USD
Retailer 4$428 USD
Retailer 14$447 USD
Retailer 9$520 USD
Retailer 15$622 USD
Retailer 2$638 USD
Retailer 5$644 USD
Retailer 8$660 USD
MOH London$859 USD

34 data points across 17 retailers

19 retailers$148 USD to $859 USD

A
Cheapest Retailer
-
$148 USD
A
Retailer 2
-
$171 USD
View
A
Retailer 3
-
$178 USD
View
Final sale: no returns
A
Retailer 4
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$183 USD
View
A
Retailer 5
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$194 USD
View
Price last confirmed 44 days ago
A
Retailer 6
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$315 USD
£248 GBP
View
A
Retailer 7
-
$315 USD
ZAR 5,083 ZAR
View
A
Retailer 8
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$318 USD
€303 EUR
View
A
Retailer 9
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$330 USD
View
A
Retailer 10
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$337 USD
View
B+
Retailer 11
-
$428 USD
View
B+
Retailer 12
-
$447 USD
A$687 AUD
View
B+
Retailer 13
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$486 USD
View
B+
Retailer 14
-
$520 USD
View
Price last confirmed 29 days ago
B
Retailer 15
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$622 USD
View
B
Retailer 16
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$638 USD
View
B
Retailer 17
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$644 USD
View
B
Retailer 18
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$660 USD
View
Price last confirmed 12 days ago
Most Expensive
B
MOH London
LG784643925 · Oct 26
$859 USD
£676 GBP
View
18 more retailers have this diamond
Prices start from $148 USDSave up to $711 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
1.03ct Round
$148 USD