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Round|Lab Grown|IGI

1.12ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG773642928

Shape and cutting style on the report: Round brilliant

Certificate IGI LG773642928

Diamond specifications and retailer prices

From $145 USD
As of October 29, 2026
Save $1,245 USD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,390 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.12ct lab-grown round diamond

This 1.12ct 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 LG773642928 or 773642928. Listed at 17 retailers as of October 29, 2026, with prices from $145 to $1,390, a $1,245 spread on the same certified stone. Do Amore Diamonds lists it at $1,390. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.12
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773642928
Dimensions6.64 × 6.68 × 4.14 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
6.64 mm6.68 mm1.12 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773642928
Side View
Table 56.0%Crown 33.2°Girdle: MediumPavilion 41.4°Culet: NoneDepth 62.2%

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: $1,390 USD|Low: $126 USD|High: $1,540 USD|Avg: $479 USD|-9.7%
Do Amore Diamonds
Retailer 2
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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 10$145 USD
Retailer 4$162 USD
Retailer 14$168 USD
Retailer 3$213 USD
Retailer 5$254 USD
Retailer 2$338 USD
Retailer 8$347 USD
Retailer 15$429 USD
Retailer 11$483 USD
Retailer 12$516 USD
Retailer 7$590 USD
Retailer 6$636 USD
Retailer 13$637 USD
Retailer 9$932 USD
Do Amore Diamonds$1,390 USD

32 data points across 15 retailers

17 retailers$145 USD to $1,390 USD

A
Cheapest Retailer
-
$145 USD
A
Retailer 2
-
$162 USD
View
Final sale: no returns
A
Retailer 3
-
$168 USD
View
A
Retailer 4
-
$213 USD
View
B+
Retailer 5
-
$254 USD
View
A
Retailer 6
-
$338 USD
£266 GBP
View
A
Retailer 7
-
$347 USD
€330 EUR
View
B+
Retailer 8
-
$429 USD
View
B+
Retailer 9
-
$483 USD
A$743 AUD
View
Retailer 10
-
$490 USD
View
Price last confirmed 23 days ago
B+
Retailer 11
-
$516 USD
View
B+
Retailer 12
-
$590 USD
View
Retailer 13
-
$599 USD
View
Price last confirmed 44 days ago
B+
Retailer 14
-
$636 USD
View
B+
Retailer 15
-
$637 USD
View
B
Retailer 16
-
$932 USD
£734 GBP
View
Most Expensive
B
Do Amore Diamonds
27-BAC38F2A5 · Oct 29
$1,390 USD
View
16 more retailers have this diamond
Prices start from $145 USDSave up to $1,245 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
1.12ct Round
$145 USD