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Round|Lab Grown|IGI

1.03ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG737599377

Shape and cutting style on the report: Round brilliant

Certificate IGI LG737599377

Diamond specifications and retailer prices

From $228 USD
As of November 5, 2026
Save $1,054 USD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,350 USD at Do Amore Diamonds · As of November 4, 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG737599377 or 737599377. Listed at 23 retailers as of November 4, 2026, with a 462% 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

1.03
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737599377
Dimensions6.54 × 6.57 × 3.93 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
6.54 mm6.57 mm1.03 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737599377
Side View
Table 60.0%Crown 33.3°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.0%

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: Nov 5
Current: $757 USD|Low: $219 USD|High: $1,267 USD|Avg: $573 USD|-1.0%
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
November 6, 2026
Retailer 3$228 USD
Retailer 5$265 USD
Retailer 4$283 USD
Retailer 6$283 USD
Retailer 7$535 USD
Retailer 11$539 USD
Retailer 14$580 USD
Retailer 8$587 USD
Retailer 13$609 USD
Retailer 1$757 USD
Retailer 10$765 USD
Retailer 2$913 USD
Retailer 12$1,080 USD
Retailer 9$1,248 USD

37 data points across 14 retailers

23 retailers$228 USD to $1,282 USD

A
Cheapest Retailer
-
$228 USD
A
Retailer 2
-
$255 USD
View
Final sale: no returns
A
Retailer 3
-
$265 USD
View
Retailer 4
-
$283 USD
View
Price last confirmed 12 days ago
A
Retailer 5
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$283 USD
View
A
Retailer 6
-
$288 USD
View
B+
Retailer 7
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$379 USD
View
B+
Retailer 8
-
$395 USD
View
B+
Retailer 9
-
$535 USD
View
B+
Retailer 10
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$539 USD
View
Retailer 11
-
$580 USD
View
Price last confirmed 19 days ago
B+
Retailer 12
-
$587 USD
View
B
Retailer 13
-
$609 USD
View
Retailer 14
-
$676 USD
View
Price last confirmed 40 days ago
B+
Retailer 15
-
$757 USD
View
B+
Retailer 16
-
$765 USD
View
B
Retailer 17
-
$913 USD
View
B
Retailer 18
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$1,080 USD
View
B
Retailer 19
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$1,175 USD
View
B
Retailer 20
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$1,248 USD
View
B
Retailer 21
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$1,282 USD
View
Retailer 22
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$2,190 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-737599377 · Nov 4
$2,350 USD
View
Price under review
22 more retailers have this diamond
Prices start from $228 USDSave up to $1,054 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
$228 USD