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Round|Lab Grown|IGI

1.01ct H VVS2 Round Lab Grown Diamond

ID • H/VVS2 • IGI LG778658591

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778658591

Diamond specifications and retailer prices

From $152 USD
As of November 1, 2026
Save $727 USD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $879 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.01ct lab-grown round diamond

This 1.01ct lab-grown round sits in the classic one-carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778658591 or 778658591. Listed at 19 retailers as of November 1, 2026, with prices from $152 to $879, a $727 spread on the same certified stone. MOH London lists it at $879. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
H
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778658591
Dimensions6.44 × 6.42 × 3.96 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.44 mm6.42 mm1.01 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778658591
Side View
Table 58.0%Crown 35.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.6%

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: Nov 1
Current: $879 USD|Low: $148 USD|High: $904 USD|Avg: $408 USD|-2.7%
MOH London
Retailer 2
Retailer 3
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Retailer 5
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 19
November 1, 2026
Retailer 10$152 USD
Retailer 8$169 USD
Retailer 19$176 USD
Retailer 14$188 USD
Retailer 6$189 USD
Retailer 7$303 USD
Retailer 12$324 USD
Retailer 13$335 USD
Retailer 4$344 USD
Retailer 11$410 USD
Retailer 2$458 USD
Retailer 16$488 USD
Retailer 17$506 USD
Retailer 9$518 USD
Retailer 15$604 USD
Retailer 5$610 USD
Retailer 18$640 USD
Retailer 3$659 USD
MOH London$879 USD

28 data points across 19 retailers

19 retailers$152 USD to $879 USD

A
Cheapest Retailer
-
$152 USD
A
Retailer 2
-
$169 USD
View
Final sale: no returns
A
Retailer 3
-
$176 USD
View
A
Retailer 4
-
$188 USD
View
Retailer 5
-
$189 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$303 USD
View
A
Retailer 7
-
$324 USD
ZAR 5,240 ZAR
View
A
Retailer 8
-
$335 USD
£264 GBP
View
A
Retailer 9
-
$344 USD
View
B+
Retailer 10
-
$410 USD
View
B+
Retailer 11
-
$458 USD
A$705 AUD
View
B+
Retailer 12
-
$488 USD
View
B+
Retailer 13
-
$506 USD
View
B+
Retailer 14
-
$518 USD
SGD 700 SGD
View
B+
Retailer 15
-
$604 USD
View
B
Retailer 16
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$610 USD
View
B
Retailer 17
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$640 USD
View
B
Retailer 18
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$659 USD
View
Most Expensive
B
MOH London
LG778658591 · Nov 1
$879 USD
£692 GBP
View
18 more retailers have this diamond
Prices start from $152 USDSave up to $727 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
1.01ct Round
$152 USD