Round|Lab Grown|IGI

1.05ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG836676097

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836676097

Diamond specifications and retailer prices

From $179 USD
As of October 29, 2026
Save $859 USD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,038 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.05ct lab-grown round diamond

This 1.05ct 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 LG836676097 or 836676097. Listed at 18 retailers as of October 26, 2026, with prices from $179 to $1,038, a $859 spread on the same certified stone. MOH London lists it at $1,038. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836676097
Dimensions6.55 × 6.51 × 4.01 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.55 mm6.51 mm1.05 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836676097
Side View
Table 58.0%Crown 33.8°Girdle: MediumPavilion 41°Culet: NoneDepth 61.3%

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: Oct 29
Current: $1,038 USD|Low: $171 USD|High: $1,048 USD|Avg: $478 USD|-1.0%
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
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Retailer 17
Retailer 18
October 30, 2026
Retailer 16$179 USD
Retailer 6$207 USD
Retailer 4$221 USD
Retailer 8$222 USD
Retailer 5$323 USD
Retailer 12$380 USD
Retailer 11$381 USD
Retailer 7$393 USD
Retailer 2$407 USD
Retailer 15$410 USD
Retailer 3$463 USD
Retailer 17$530 USD
Retailer 13$540 USD
Retailer 14$558 USD
Retailer 18$712 USD
Retailer 9$766 USD
Retailer 10$798 USD
MOH London$1,038 USD

27 data points across 18 retailers

18 retailers$179 USD to $1,038 USD

A
Cheapest Retailer
-
$179 USD
A
Retailer 2
-
$207 USD
View
A
Retailer 3
-
$221 USD
View
A
Retailer 4
-
$222 USD
View
A
Retailer 5
-
$323 USD
View
A
Retailer 6
-
$380 USD
ZAR 6,144 ZAR
View
A
Retailer 7
-
$381 USD
€363 EUR
View
B+
Retailer 8
-
$393 USD
View
A
Retailer 9
-
$407 USD
£320 GBP
View
Retailer 10
-
$410 USD
View
Price last confirmed 12 days ago
B+
Retailer 11
-
$463 USD
View
B+
Retailer 12
-
$530 USD
View
B+
Retailer 13
-
$540 USD
A$831 AUD
View
B+
Retailer 14
-
$558 USD
View
B
Retailer 15
-
$712 USD
View
B
Retailer 16
-
$766 USD
View
B
Retailer 17
-
$798 USD
View
Most Expensive
B
MOH London
LG836676097 · Oct 26
$1,038 USD
£817 GBP
View
17 more retailers have this diamond
Prices start from $179 USDSave up to $859 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
1.05ct Round
$179 USD