CaratHunter
Plans
Round|Lab Grown|IGI

1.05ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG761553109

Shape and cutting style on the report: Round brilliant

Certificate IGI LG761553109

Diamond specifications and retailer prices

From $155 USD
As of October 29, 2026
Save $1,114 USD (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,269 USD at Helzberg Diamonds · As of October 26, 2026
View at Helzberg Diamonds

About this 1.05ct lab-grown round diamond

This 1.05ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG761553109 or 761553109. Listed at 15 retailers as of October 26, 2026, with prices from $155 to $1,269, a $1,114 spread on the same certified stone. Helzberg Diamonds lists it at $1,269. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761553109
Dimensions6.53 × 6.50 × 4.02 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
Top View
6.53 mm6.50 mm1.05 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761553109
Side View
Table 59.0%Crown 35.3°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.7%

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: $1,269 USD|Low: $150 USD|High: $1,269 USD|Avg: $447 USD
Helzberg Diamonds
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 30, 2026
Retailer 9$155 USD
Retailer 6$172 USD
Retailer 12$180 USD
Retailer 11$192 USD
Retailer 13$192 USD
Retailer 3$308 USD
Retailer 8$335 USD
Retailer 2$343 USD
Retailer 4$351 USD
Retailer 5$512 USD
Retailer 10$617 USD
Retailer 15$652 USD
Retailer 7$672 USD
Retailer 14$899 USD
Helzberg Diamonds$1,269 USD

34 data points across 15 retailers

15 retailers$155 USD to $1,269 USD

A
Cheapest Retailer
-
$155 USD
A
Retailer 2
-
$172 USD
View
Final sale: no returns
A
Retailer 3
-
$180 USD
View
A
Retailer 4
-
$192 USD
View
A
Retailer 5
-
$192 USD
View
A
Retailer 6
-
$308 USD
View
A
Retailer 7
-
$335 USD
£264 GBP
View
A
Retailer 8
-
$343 USD
£270 GBP
View
B+
Retailer 9
-
$351 USD
View
B+
Retailer 10
-
$512 USD
View
B+
Retailer 11
-
$617 USD
View
B
Retailer 12
-
$652 USD
View
B
Retailer 13
-
$672 USD
View
B
Retailer 14
-
$899 USD
£708 GBP
View
Most Expensive
B
Helzberg Diamonds
ZXZNPOMHGIMP · Oct 26
$1,269 USD
View
14 more retailers have this diamond
Prices start from $155 USDSave up to $1,114 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
$155 USD