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Round|Lab Grown|IGI

1.30ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG784664325

Shape and cutting style on the report: Round brilliant

Certificate IGI LG784664325

Diamond specifications and retailer prices

From $271 USD
As of November 1, 2026
Save $1,799 USD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,070 USD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784664325 or 784664325. Listed at 22 retailers as of November 1, 2026, with prices from $271 to $2,070, a $1,799 spread on the same certified stone. Brilliant Earth lists it at $2,070. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784664325
Dimensions7.00 × 6.96 × 4.29 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.00 mm6.96 mm1.30 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784664325
Side View
Table 60.0%Crown 35°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.5%

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: Nov 1
Current: $2,070 USD|Low: $262 USD|High: $2,080 USD|Avg: $802 USD|+2.0%
Brilliant Earth
Retailer 2
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Retailer 21
November 2, 2026
Retailer 20$271 USD
Retailer 8$315 USD
Retailer 3$336 USD
Retailer 11$336 USD
Retailer 14$384 USD
Retailer 21$452 USD
Retailer 19$495 USD
Retailer 2$544 USD
Retailer 15$580 USD
Retailer 13$590 USD
Retailer 4$590 USD
Retailer 5$732 USD
Retailer 17$806 USD
Retailer 18$819 USD
Retailer 6$1,082 USD
Retailer 7$1,099 USD
Retailer 10$1,132 USD
Retailer 9$1,213 USD
Retailer 16$1,349 USD
Retailer 12$1,555 USD
Brilliant Earth$2,070 USD

35 data points across 21 retailers

22 retailers$271 USD to $2,070 USD

A
Cheapest Retailer
-
$271 USD
A
Retailer 2
-
$315 USD
View
A
Retailer 3
-
$336 USD
View
Retailer 4
-
$336 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$384 USD
HK$3,000 HKD
View
A
Retailer 6
-
$452 USD
View
A
Retailer 7
-
$495 USD
View
A
Retailer 8
-
$544 USD
€518 EUR
View
A
Retailer 9
-
$580 USD
ZAR 9,373 ZAR
View
A
Retailer 10
-
$590 USD
£464 GBP
View
A
Retailer 11
-
$590 USD
View
B+
Retailer 12
-
$732 USD
View
B+
Retailer 13
-
$806 USD
View
B+
Retailer 14
-
$819 USD
A$1,260 AUD
View
Retailer 15
-
$1,041 USD
View
Price last confirmed 10 days ago
B
Retailer 16
-
$1,082 USD
View
B
Retailer 17
-
$1,099 USD
SGD 1,485 SGD
View
B
Retailer 18
-
$1,132 USD
View
B
Retailer 19
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$1,213 USD
View
B
Retailer 20
-
$1,349 USD
£1,062 GBP
View
B
Retailer 21
-
$1,555 USD
View
Most Expensive
B
Brilliant Earth
18514731A · Nov 1
$2,070 USD
View
21 more retailers have this diamond
Prices start from $271 USDSave up to $1,799 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
$271 USD