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Round|Lab Grown|IGI

1.30ct F VVS1 Round Lab Grown Diamond

EX • F/VVS1 • IGI LG794690192

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794690192

Diamond specifications and retailer prices

From $197 USD
As of November 1, 2026
Save $589 USD (75%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $873 USD at Rare Carat · As of August 9, 2026
View at Rare Carat

About this 1.3ct lab-grown round diamond

This 1.3ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG794690192 or 794690192. Listed at 7 retailers as of October 31, 2026, with a 299% 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

1.30
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794690192
Dimensions6.92 × 6.95 × 4.35 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.92 mm6.95 mm1.30 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794690192
Side View
Table 58.0%Crown 36.1°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
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: Nov 1
Current: $873 USD|Low: $195 USD|High: $1,730 USD|Avg: $610 USD
Rare Carat
Retailer 2
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Retailer 19
October 26, 2026
Retailer 2$197 USD
Retailer 15$229 USD
Retailer 12$244 USD
Retailer 16$244 USD
Retailer 9$269 USD
Retailer 7$292 USD
Retailer 4$383 USD
Retailer 18$397 USD
Retailer 11$439 USD
Retailer 13$493 USD
Retailer 8$526 USD
Retailer 3$705 USD
Retailer 19$785 USD
Retailer 14$786 USD
Retailer 6$792 USD
Retailer 5$806 USD
Rare Carat$873 USD
Retailer 17$1,270 USD
Retailer 10$1,730 USD

11 data points across 19 retailers

7 retailers$197 USD to $786 USD

A
Cheapest Retailer
-
$197 USD
A
Retailer 2
-
$229 USD
View
A
Retailer 3
-
$244 USD
View
Retailer 4
-
$244 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$493 USD
View
B
Retailer 6
-
$786 USD
View
Most Expensive
Rare Carat
33684944 · Aug 9
$873 USD
View
Price last confirmed 85 days ago
6 more retailers have this diamond
Prices start from $197 USDSave up to $589 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
1.30ct Round
$197 USD