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Round|Lab Grown|IGI

1.04ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG677523557

Shape and cutting style on the report: Round brilliant

Certificate IGI LG677523557

Diamond specifications and retailer prices

From $179 USD
As of November 3, 2026
Save $862 USD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,041 USD at MOH London · As of October 29, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG677523557 or 677523557. Listed at 23 retailers as of October 29, 2026, with prices from $179 to $1,041, a $862 spread on the same certified stone. MOH London lists it at $1,041. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677523557
Dimensions6.52 × 6.48 × 3.99 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
6.52 mm6.48 mm1.04 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677523557
Side View
Table 57.0%Crown 34.2°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.5%

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: Nov 3
Current: $1,041 USD|Low: $172 USD|High: $1,049 USD|Avg: $445 USD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 11$179 USD
Retailer 4$222 USD
Retailer 3$312 USD
Retailer 7$373 USD
Retailer 2$381 USD
Retailer 8$382 USD
Retailer 6$393 USD
Retailer 12$400 USD
Retailer 10$540 USD
Retailer 9$710 USD
Retailer 5$753 USD
MOH London$1,041 USD

37 data points across 12 retailers

23 retailers$179 USD to $1,041 USD

A
Cheapest Retailer
-
$179 USD
A
Retailer 2
-
$200 USD
View
Final sale: no returns
A
Retailer 3
-
$207 USD
View
Retailer 4
-
$222 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$222 USD
View
A
Retailer 6
-
$309 USD
View
A
Retailer 7
-
$312 USD
View
B+
Retailer 8
-
$373 USD
View
B+
Retailer 9
-
$381 USD
View
B+
Retailer 10
-
$382 USD
View
B+
Retailer 11
-
$393 USD
View
Retailer 12
-
$400 USD
View
Price last confirmed 29 days ago
Retailer 13
-
$401 USD
View
Price last confirmed 142 days ago
B+
Retailer 14
-
$538 USD
View
Retailer 15
-
$540 USD
View
Price last confirmed 10 days ago
B+
Retailer 16
-
$564 USD
View
B
Retailer 17
-
$605 USD
View
B
Retailer 18
-
$710 USD
View
B
Retailer 19
-
$713 USD
View
B
Retailer 20
-
$752 USD
View
B
Retailer 21
-
$753 USD
View
B
Retailer 22
-
$766 USD
View
Most Expensive
B
MOH London
LG677523557 · Oct 29
$1,041 USD
£820 GBP
View
22 more retailers have this diamond
Prices start from $179 USDSave up to $862 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
$179 USD