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Round|Lab Grown|IGI

1.06ct H VS1 Round Lab Grown Diamond

VG • H/VS1 • IGI LG711515883

Shape and cutting style on the report: Round brilliant

Certificate IGI LG711515883

Diamond specifications and retailer prices

From $150 USD
As of October 29, 2026
Save $710 USD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $860 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.06ct lab-grown round diamond

This 1.06ct lab-grown round sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG711515883 or 711515883. Listed at 18 retailers as of October 26, 2026, with prices from $150 to $860, a $710 spread on the same certified stone. MOH London lists it at $860. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.06
Carat
H
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG711515883
Dimensions6.52 × 6.45 × 4.05 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 Faint Blue
Top View
6.52 mm6.45 mm1.06 ctH / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG711515883
Side View
Table 58.0%Crown 36.9°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $860 USD|Low: $148 USD|High: $886 USD|Avg: $403 USD|-2.7%
MOH London
Retailer 2
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Retailer 11
Retailer 12
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Retailer 16
October 31, 2026
Retailer 4$150 USD
Retailer 5$168 USD
Retailer 14$174 USD
Retailer 7$184 USD
Retailer 9$186 USD
Retailer 6$315 USD
Retailer 8$318 USD
Retailer 2$321 USD
Retailer 16$341 USD
Retailer 15$342 USD
Retailer 12$431 USD
Retailer 10$495 USD
Retailer 13$590 USD
Retailer 11$595 USD
Retailer 3$652 USD
MOH London$860 USD

31 data points across 16 retailers

18 retailers$150 USD to $860 USD

A
Cheapest Retailer
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$150 USD
A
Retailer 2
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$168 USD
View
Final sale: no returns
A
Retailer 3
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$174 USD
View
A
Retailer 4
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$184 USD
View
A
Retailer 5
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$186 USD
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A
Retailer 6
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$315 USD
ZAR 5,092 ZAR
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A
Retailer 7
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$318 USD
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A
Retailer 8
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$321 USD
€306 EUR
View
A
Retailer 9
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$341 USD
£268 GBP
View
A
Retailer 10
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$342 USD
View
Retailer 11
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$420 USD
View
Price last confirmed 31 days ago
B+
Retailer 12
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$431 USD
View
B
Retailer 13
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$495 USD
View
Retailer 14
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$546 USD
View
Price last confirmed 46 days ago
B+
Retailer 15
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$590 USD
View
B+
Retailer 16
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$595 USD
View
B
Retailer 17
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$652 USD
View
Most Expensive
B
MOH London
LG711515883 · Oct 26
$860 USD
£677 GBP
View
17 more retailers have this diamond
Prices start from $150 USDSave up to $710 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
$150 USD