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Round|Lab Grown|IGI

1.03ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG675528143

Shape and cutting style on the report: Round brilliant

Certificate IGI LG675528143

Diamond specifications and retailer prices

From $169 USD
As of October 29, 2026
Save $1,551 USD (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $1,720 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG675528143 or 675528143. Listed at 25 retailers as of October 29, 2026, with prices from $169 to $1,720, a $1,551 spread on the same certified stone. Do Amore Diamonds lists it at $1,720. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG675528143
Dimensions6.54 × 6.56 × 3.97 mm
L/W Ratio1.00
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
6.54 mm6.56 mm1.03 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG675528143
Side View
Table 57.0%Crown 32.8°Girdle: MediumPavilion 41.1°Culet: NoneDepth 60.7%

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: $519 USD|Low: $162 USD|High: $1,250 USD|Avg: $458 USD
Retailer 1
Retailer 2
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Retailer 11
Retailer 12
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Retailer 17
October 31, 2026
Retailer 5$169 USD
Retailer 9$189 USD
Retailer 2$196 USD
Retailer 3$210 USD
Retailer 17$210 USD
Retailer 8$275 USD
Retailer 10$388 USD
Retailer 13$397 USD
Retailer 11$418 USD
Retailer 7$452 USD
Retailer 1$519 USD
Retailer 14$565 USD
Retailer 6$591 USD
Retailer 4$744 USD
Retailer 16$751 USD
Retailer 12$1,088 USD
Retailer 15$1,250 USD

45 data points across 17 retailers

25 retailers$169 USD to $1,720 USD

A
Cheapest Retailer
-
$169 USD
A
Retailer 2
-
$189 USD
View
Final sale: no returns
A
Retailer 3
-
$196 USD
View
A
Retailer 4
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$210 USD
View
A
Retailer 5
-
$210 USD
View
A
Retailer 6
-
$275 USD
View
B+
Retailer 7
-
$283 USD
View
A
Retailer 8
-
$333 USD
HK$2,600 HKD
View
A
Retailer 9
-
$388 USD
£305 GBP
View
B+
Retailer 10
-
$397 USD
ZAR 6,420 ZAR
View
B+
Retailer 11
-
$418 USD
£329 GBP
View
B+
Retailer 12
-
$452 USD
View
B+
Retailer 13
-
$519 USD
A$798 AUD
View
B+
Retailer 14
-
$565 USD
A$869 AUD
View
B
Retailer 15
-
$591 USD
View
Retailer 16
-
$644 USD
View
Price last confirmed 37 days ago
B
Retailer 17
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$744 USD
View
B
Retailer 18
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$751 USD
A$1,155 AUD
View
B
Retailer 19
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$799 USD
SGD 1,080 SGD
View
B
Retailer 20
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$917 USD
View
B
Retailer 21
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$1,088 USD
£857 GBP
View
B
Retailer 22
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$1,097 USD
View
B
Retailer 23
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$1,250 USD
View
B
Retailer 24
-
$1,620 USD
View
Most Expensive
B
Do Amore Diamonds
23-675528143 · Oct 31
$1,720 USD
View
24 more retailers have this diamond
Prices start from $169 USDSave up to $1,551 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
1.03ct Round
$169 USD