CaratHunter
Plans
Round|Lab Grown|IGI

1.04ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG818640046

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818640046

Diamond specifications and retailer prices

From $179 USD
As of October 30, 2026
Save $751 USD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $930 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 LG818640046 or 818640046. Listed at 23 retailers as of October 29, 2026, with prices from $179 to $930, a $751 spread on the same certified stone. MOH London lists it at $930. 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°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818640046
Dimensions6.55 × 6.50 × 3.95 mm
L/W Ratio1.01
Girdle conditionFaceted
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
Top View
6.55 mm6.50 mm1.04 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818640046
Side View
Table 59.0%Crown 34°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.5%

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: Oct 30
Current: $930 USD|Low: $179 USD|High: $947 USD|Avg: $422 USD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 15$179 USD
Retailer 5$186 USD
Retailer 9$200 USD
Retailer 16$268 USD
Retailer 17$303 USD
Retailer 12$340 USD
Retailer 2$340 USD
Retailer 10$348 USD
Retailer 6$400 USD
Retailer 8$467 USD
Retailer 14$482 USD
Retailer 11$484 USD
Retailer 7$540 USD
Retailer 4$542 USD
Retailer 13$558 USD
Retailer 3$691 USD
MOH London$930 USD

45 data points across 17 retailers

23 retailers$179 USD to $930 USD

Retailer 1
-
$161 USD
Price last confirmed 13 days ago
Retailer 2
-
$162 USD
View
Price last confirmed 33 days ago
A
Retailer 3
-
$179 USD
View
Final sale: no returns
Retailer 4
-
$186 USD
View
Price last confirmed 12 days ago
Retailer 5
-
$187 USD
View
Price last confirmed 40 days ago
Retailer 6
-
$198 USD
View
Price last confirmed 33 days ago
Retailer 7
-
$199 USD
View
Price last confirmed 16 days ago
A
Retailer 8
-
$230 USD
HK$1,800 HKD
View
B+
Retailer 9
-
$268 USD
View
A
Retailer 10
-
$303 USD
View
A
Retailer 11
-
$340 USD
ZAR 5,489 ZAR
View
A
Retailer 12
-
$340 USD
€324 EUR
View
A
Retailer 13
-
$348 USD
£274 GBP
View
Retailer 14
-
$400 USD
View
Price last confirmed 25 days ago
B+
Retailer 15
-
$467 USD
A$718 AUD
View
B+
Retailer 16
-
$482 USD
A$742 AUD
View
B+
Retailer 17
-
$484 USD
View
B+
Retailer 18
-
$540 USD
View
B+
Retailer 19
-
$542 USD
SGD 733 SGD
View
B+
Retailer 20
-
$558 USD
A$858 AUD
View
Retailer 21
-
$644 USD
View
Price last confirmed 31 days ago
B
Retailer 22
-
$691 USD
View
Most Expensive
B
MOH London
LG818640046 · Oct 29
$930 USD
£732 GBP
View
22 more retailers have this diamond
Prices start from $179 USDSave up to $751 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