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Round|Lab Grown|IGI

1.04ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG780687675

Shape and cutting style on the report: Round brilliant

Certificate IGI LG780687675

Diamond specifications and retailer prices

From $147 USD
As of November 1, 2026
Save $713 USD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $860 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.04ct lab-grown round diamond

This 1.04ct lab-grown round sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780687675 or 780687675. Listed at 19 retailers as of October 26, 2026, with prices from $147 to $860, a $713 spread on the same certified stone. MOH London lists it at $860. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780687675
Dimensions6.50 × 6.45 × 4.02 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
6.50 mm6.45 mm1.04 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780687675
Side View
Table 58.0%Crown 35.4°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.0%

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: $860 USD|Low: $144 USD|High: $883 USD|Avg: $397 USD|-2.6%
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 11
Retailer 12
Retailer 13
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Retailer 19
November 1, 2026
Retailer 5$147 USD
Retailer 17$164 USD
Retailer 16$171 USD
Retailer 12$183 USD
Retailer 9$184 USD
Retailer 15$307 USD
Retailer 7$315 USD
Retailer 2$335 USD
Retailer 19$337 USD
Retailer 10$405 USD
Retailer 8$448 USD
Retailer 6$474 USD
Retailer 14$503 USD
Retailer 3$504 USD
Retailer 11$520 USD
Retailer 13$587 USD
Retailer 4$589 USD
Retailer 18$643 USD
MOH London$860 USD

29 data points across 19 retailers

19 retailers$147 USD to $860 USD

A
Cheapest Retailer
-
$147 USD
A
Retailer 2
-
$164 USD
View
Final sale: no returns
A
Retailer 3
-
$171 USD
View
A
Retailer 4
-
$183 USD
View
Retailer 5
-
$184 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$307 USD
View
A
Retailer 7
-
$315 USD
ZAR 5,095 ZAR
View
A
Retailer 8
-
$335 USD
£263 GBP
View
A
Retailer 9
-
$337 USD
View
Retailer 10
-
$405 USD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
$448 USD
A$689 AUD
View
B+
Retailer 12
-
$474 USD
View
B+
Retailer 13
-
$503 USD
View
B+
Retailer 14
-
$504 USD
SGD 681 SGD
View
B+
Retailer 15
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$520 USD
View
B+
Retailer 16
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$587 USD
View
B+
Retailer 17
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$589 USD
View
B+
Retailer 18
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$643 USD
View
Most Expensive
B
MOH London
LG780687675 · Oct 26
$860 USD
£677 GBP
View
18 more retailers have this diamond
Prices start from $147 USDSave up to $713 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
1.04ct Round
$147 USD