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Round|Lab Grown|IGI

1.06ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG739581170

Shape and cutting style on the report: Round brilliant

Certificate IGI LG739581170

Diamond specifications and retailer prices

From $161 USD
As of October 29, 2026
Save $954 USD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,829 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 LG739581170 or 739581170. Listed at 21 retailers as of October 29, 2026, with a 592% 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 angle34.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739581170
Dimensions6.59 × 6.63 × 4.02 mm
L/W Ratio1.01
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
6.59 mm6.63 mm1.06 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739581170
Side View
Table 57.0%Crown 34.1°Girdle: MediumPavilion 40.9°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: Oct 29
Current: $641 USD|Low: $154 USD|High: $1,029 USD|Avg: $388 USD|-8.3%
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
October 30, 2026
Retailer 10$161 USD
Retailer 7$187 USD
Retailer 2$200 USD
Retailer 3$200 USD
Retailer 6$243 USD
Retailer 5$295 USD
Retailer 8$370 USD
Retailer 13$373 USD
Retailer 9$389 USD
Retailer 12$403 USD
Retailer 14$530 USD
Retailer 4$547 USD
Retailer 1$641 USD
Retailer 11$1,021 USD

33 data points across 14 retailers

21 retailers$161 USD to $1,115 USD

A
Cheapest Retailer
-
$161 USD
A
Retailer 2
-
$187 USD
View
A
Retailer 3
-
$196 USD
View
Final sale: no returns
A
Retailer 4
-
$200 USD
View
Retailer 5
-
$200 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$243 USD
HK$1,900 HKD
View
B+
Retailer 7
-
$295 USD
View
A
Retailer 8
-
$370 USD
£291 GBP
View
A
Retailer 9
-
$373 USD
ZAR 6,028 ZAR
View
B+
Retailer 10
-
$389 USD
£306 GBP
View
B+
Retailer 11
-
$403 USD
€384 EUR
View
B+
Retailer 12
-
$459 USD
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
B+
Retailer 16
-
$641 USD
View
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
Most Expensive
Queensmith
LG739581170 · Oct 27
$1,829 USD
£1,440 GBP
View
Price under review
20 more retailers have this diamond
Prices start from $161 USDSave up to $954 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
$161 USD