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Round|Lab Grown|IGI

1.06ct D VS1 Round Lab Grown Diamond

EX • D/VS1 • IGI LG818644562

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818644562

Diamond specifications and retailer prices

From $196 USD
As of October 30, 2026
Save $1,595 USD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,791 USD at Queensmith · As of October 27, 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 LG818644562 or 818644562. Listed at 22 retailers as of October 27, 2026, with prices from $196 to $1,791, a $1,595 spread on the same certified stone. Queensmith lists it at $1,791. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818644562
Dimensions6.62 × 6.59 × 3.93 mm
L/W Ratio1.00
Girdle conditionFaceted
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
6.62 mm6.59 mm1.06 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818644562
Side View
Table 63.0%Crown 33°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.4%

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 30
Current: $370 USD|Low: $196 USD|High: $1,128 USD|Avg: $470 USD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 12$196 USD
Retailer 2$203 USD
Retailer 4$217 USD
Retailer 11$295 USD
Retailer 1$370 USD
Retailer 8$373 USD
Retailer 5$389 USD
Retailer 7$403 USD
Retailer 9$530 USD
Retailer 10$547 USD
Retailer 6$1,021 USD
Retailer 3$1,128 USD

42 data points across 12 retailers

22 retailers$196 USD to $1,791 USD

Retailer 1
-
$175 USD
Price last confirmed 12 days ago
A
Retailer 2
-
$196 USD
View
Final sale: no returns
A
Retailer 3
-
$203 USD
View
A
Retailer 4
-
$217 USD
View
Retailer 5
-
$217 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$243 USD
HK$1,900 HKD
View
B+
Retailer 7
-
$295 USD
View
A
Retailer 8
-
$316 USD
View
A
Retailer 9
-
$370 USD
£291 GBP
View
B+
Retailer 10
-
$373 USD
ZAR 6,028 ZAR
View
B+
Retailer 11
-
$389 USD
£306 GBP
View
B+
Retailer 12
-
$403 USD
€384 EUR
View
B+
Retailer 13
-
$530 USD
A$816 AUD
View
B+
Retailer 14
-
$547 USD
View
B
Retailer 15
-
$596 USD
SGD 805 SGD
View
Retailer 16
-
$699 USD
View
Price last confirmed 13 days ago
B
Retailer 17
-
$720 USD
View
B
Retailer 18
-
$753 USD
View
B
Retailer 19
-
$1,021 USD
£804 GBP
View
B
Retailer 20
-
$1,115 USD
View
B
Retailer 21
-
$1,128 USD
£888 GBP
View
Most Expensive
B
Queensmith
LG818644562 · Oct 27
$1,791 USD
£1,410 GBP
View
21 more retailers have this diamond
Prices start from $196 USDSave up to $1,595 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
$196 USD