CaratHunter
Plans
Round|Lab Grown|IGI

1.05ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG778684893

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778684893

Diamond specifications and retailer prices

From $145 USD
As of November 1, 2026
Save $874 USD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,019 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.05ct lab-grown round diamond

This 1.05ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778684893 or 778684893. Listed at 21 retailers as of November 1, 2026, with prices from $145 to $1,019, a $874 spread on the same certified stone. Reve Diamonds lists it at $1,019. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778684893
Dimensions6.52 × 6.50 × 3.97 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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 Faint Blue
Top View
6.52 mm6.50 mm1.05 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778684893
Side View
Table 59.0%Crown 35.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.0%

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 1
Current: $439 USD|Low: $140 USD|High: $852 USD|Avg: $386 USD|+1.3%
Retailer 1
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
November 1, 2026
Retailer 14$145 USD
Retailer 7$162 USD
Retailer 2$180 USD
Retailer 4$285 USD
Retailer 11$310 USD
Retailer 10$311 USD
Retailer 8$311 USD
Retailer 13$315 USD
Retailer 3$333 USD
Retailer 12$432 USD
Retailer 1$439 USD
Retailer 6$501 USD
Retailer 15$540 USD
Retailer 5$579 USD
Retailer 9$842 USD

42 data points across 15 retailers

21 retailers$145 USD to $1,019 USD

A
Cheapest Retailer
-
$145 USD
A
Retailer 2
-
$162 USD
View
Final sale: no returns
A
Retailer 3
-
$169 USD
View
Retailer 4
-
$180 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$180 USD
View
A
Retailer 6
-
$303 USD
View
A
Retailer 7
-
$310 USD
£244 GBP
View
A
Retailer 8
-
$311 USD
£245 GBP
View
A
Retailer 9
-
$311 USD
ZAR 5,025 ZAR
View
A
Retailer 10
-
$315 USD
€300 EUR
View
B+
Retailer 11
-
$333 USD
View
B+
Retailer 12
-
$432 USD
View
B+
Retailer 13
-
$439 USD
A$676 AUD
View
B
Retailer 14
-
$461 USD
View
B+
Retailer 15
-
$499 USD
SGD 674 SGD
View
B+
Retailer 16
-
$501 USD
View
B+
Retailer 17
-
$540 USD
View
B
Retailer 18
-
$579 USD
View
B
Retailer 19
-
$635 USD
View
B
Retailer 20
-
$842 USD
£663 GBP
View
Most Expensive
B
Reve Diamonds
4AD5D3283 · Nov 1
$1,019 USD
View
20 more retailers have this diamond
Prices start from $145 USDSave up to $874 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
$145 USD