Round|Lab Grown|IGI

1.04ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG821640254

Shape and cutting style on the report: Round brilliant

Certificate IGI LG821640254

Diamond specifications and retailer prices

From $158 USD
As of October 29, 2026
Save $765 USD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $923 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 H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821640254 or 821640254. Listed at 17 retailers as of October 29, 2026, with prices from $158 to $923, a $765 spread on the same certified stone. MOH London lists it at $923. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821640254
Dimensions6.52 × 6.60 × 3.96 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
6.52 mm6.60 mm1.04 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821640254
Side View
Table 57.0%Crown 33.5°Girdle: MediumPavilion 40.4°Culet: NoneDepth 60.4%

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 29
Current: $923 USD|Low: $144 USD|High: $941 USD|Avg: $396 USD|-1.9%
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 17$158 USD
Retailer 3$177 USD
Retailer 8$179 USD
Retailer 9$179 USD
Retailer 12$184 USD
Retailer 6$307 USD
Retailer 5$314 USD
Retailer 14$329 USD
Retailer 13$357 USD
Retailer 15$375 USD
Retailer 7$436 USD
Retailer 11$440 USD
Retailer 10$526 USD
Retailer 2$631 USD
Retailer 4$637 USD
Retailer 16$686 USD
MOH London$923 USD

18 data points across 17 retailers

17 retailers$158 USD to $923 USD

A
Cheapest Retailer
-
$158 USD
A
Retailer 2
-
$177 USD
View
Final sale: no returns
A
Retailer 3
-
$179 USD
View
A
Retailer 4
-
$179 USD
View
A
Retailer 5
-
$184 USD
View
A
Retailer 6
-
$307 USD
ZAR 4,960 ZAR
View
A
Retailer 7
-
$314 USD
€299 EUR
View
A
Retailer 8
-
$329 USD
£259 GBP
View
A
Retailer 9
-
$357 USD
View
A
Retailer 10
-
$375 USD
View
B+
Retailer 11
-
$436 USD
A$671 AUD
View
B+
Retailer 12
-
$440 USD
View
B+
Retailer 13
-
$526 USD
View
B
Retailer 14
-
$631 USD
View
B
Retailer 15
-
$637 USD
View
B
Retailer 16
-
$686 USD
View
Most Expensive
B
MOH London
LG821640254 · Oct 29
$923 USD
£727 GBP
View
16 more retailers have this diamond
Prices start from $158 USDSave up to $765 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
$158 USD