Round|Lab Grown|IGI

1.06ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG843601911

Shape and cutting style on the report: Round brilliant

Certificate IGI LG843601911

Diamond specifications and retailer prices

From $146 USD
As of October 29, 2026
Save $1,254 USD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,524 USD at Queensmith · As of October 10, 2026
View at Queensmith

About this 1.06ct lab-grown round diamond

This 1.06ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843601911 or 843601911. Listed at 22 retailers as of October 29, 2026, with a 859% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.06
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843601911
Dimensions6.51 × 6.54 × 4.08 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.51 mm6.54 mm1.06 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843601911
Side View
Table 56.0%Crown 34.3°Girdle: MediumPavilion 41.4°Culet: NoneDepth 62.5%

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: $1,524 USD|Low: $146 USD|High: $3,644 USD|Avg: $699 USD
Queensmith
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
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 16$146 USD
Retailer 17$162 USD
Retailer 6$181 USD
Retailer 5$193 USD
Retailer 13$237 USD
Retailer 4$261 USD
Retailer 18$342 USD
Retailer 15$351 USD
Retailer 19$366 USD
Retailer 9$393 USD
Retailer 7$528 USD
Retailer 10$654 USD
Retailer 3$656 USD
Retailer 12$735 USD
Retailer 14$818 USD
Retailer 20$900 USD
Retailer 8$1,034 USD
Retailer 11$1,125 USD
Retailer 2$1,400 USD
Queensmith$1,524 USD

23 data points across 20 retailers

22 retailers$146 USD to $1,400 USD

A
Cheapest Retailer
-
$146 USD
A
Retailer 2
-
$162 USD
View
Final sale: no returns
Retailer 3
-
$178 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
$181 USD
View
Retailer 5
-
$190 USD
View
Price last confirmed 22 days ago
A
Retailer 6
-
$193 USD
View
Retailer 7
-
$221 USD
View
Price last confirmed 17 days ago
A
Retailer 8
-
$237 USD
View
B+
Retailer 9
-
$261 USD
View
A
Retailer 10
-
$342 USD
£269 GBP
View
A
Retailer 11
-
$351 USD
£277 GBP
View
B+
Retailer 12
-
$366 USD
ZAR 5,918 ZAR
View
Retailer 13
-
$528 USD
A$813 AUD
View
Price last confirmed 7 days ago
Retailer 14
-
$654 USD
SGD 884 SGD
View
Price last confirmed 16 days ago
B
Retailer 15
-
$656 USD
View
Retailer 16
-
$711 USD
View
Price last confirmed 16 days ago
B
Retailer 17
-
$818 USD
View
B
Retailer 18
-
$900 USD
View
Retailer 19
-
$1,034 USD
£814 GBP
View
Price last confirmed 10 days ago
Retailer 20
-
$1,125 USD
View
Price last confirmed 17 days ago
B
Retailer 21
-
$1,400 USD
View
Most Expensive
Queensmith
LG843601911 · Oct 10
$1,524 USD
£1,200 GBP
View
Price last confirmed 20 days ago
21 more retailers have this diamond
Prices start from $146 USDSave up to $1,254 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
1.06ct Round
$146 USD