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Round|Lab Grown|IGI

1.05ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG756529246

Shape and cutting style on the report: Round brilliant

Certificate IGI LG756529246

Diamond specifications and retailer prices

From $164 USD
As of October 29, 2026
Save $491 USD (75%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $655 USD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.05ct lab-grown round diamond

This 1.05ct 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 LG756529246 or 756529246. Listed at 7 retailers as of October 27, 2026, with prices from $164 to $655, a $491 spread on the same certified stone. NZ Jewellers lists it at $655. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756529246
Dimensions6.54 × 6.56 × 4.01 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.54 mm6.56 mm1.05 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756529246
Side View
Table 57.0%Crown 33.3°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.3%

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: $655 USD|Low: $164 USD|High: $697 USD|Avg: $418 USD|-0.5%
NZ Jewellers
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
October 29, 2026
Retailer 9$164 USD
Retailer 10$192 USD
Retailer 8$204 USD
Retailer 11$205 USD
Retailer 3$246 USD
Retailer 12$307 USD
Retailer 13$333 USD
Retailer 6$351 USD
Retailer 2$522 USD
Retailer 15$523 USD
Retailer 7$550 USD
Retailer 14$565 USD
Retailer 5$626 USD
NZ Jewellers$655 USD
Retailer 4$697 USD

12 data points across 15 retailers

7 retailers$164 USD to $655 USD

A
Cheapest Retailer
-
$164 USD
A
Retailer 2
-
$192 USD
View
A
Retailer 3
-
$204 USD
View
A
Retailer 4
-
$205 USD
View
B+
Retailer 5
-
$522 USD
View
B
Retailer 6
-
$565 USD
A$869 AUD
View
Price last confirmed 80 days ago
Most Expensive
B
NZ Jewellers
d0fec6fd-107a-4187-89c4-188de4660413 · Oct 27
$655 USD
View
6 more retailers have this diamond
Prices start from $164 USDSave up to $491 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
$164 USD