Round|Lab Grown|IGI

1.30ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG805683624

Shape and cutting style on the report: Round brilliant

Certificate IGI LG805683624

Diamond specifications and retailer prices

From $381 USD
As of October 29, 2026
Save $2,134 USD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,515 USD at Queensmith · As of October 27, 2026
View at Queensmith

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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG805683624 or 805683624. Listed at 21 retailers as of October 27, 2026, with prices from $381 to $2,515, a $2,134 spread on the same certified stone. Queensmith lists it at $2,515. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805683624
Dimensions7.01 × 6.97 × 4.32 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.01 mm6.97 mm1.30 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805683624
Side View
Table 58.0%Crown 34.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.8%

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: $853 USD|Low: $369 USD|High: $2,300 USD|Avg: $954 USD|+5.2%
Retailer 1
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Retailer 19
October 31, 2026
Retailer 19$381 USD
Retailer 6$426 USD
Retailer 7$427 USD
Retailer 2$473 USD
Retailer 18$473 USD
Retailer 3$709 USD
Retailer 10$751 USD
Retailer 12$752 USD
Retailer 8$753 USD
Retailer 15$755 USD
Retailer 14$812 USD
Retailer 5$849 USD
Retailer 1$853 USD
Retailer 13$1,152 USD
Retailer 17$1,326 USD
Retailer 4$1,520 USD
Retailer 9$1,651 USD
Retailer 16$1,857 USD
Retailer 11$2,300 USD

34 data points across 19 retailers

21 retailers$381 USD to $2,515 USD

A
Cheapest Retailer
-
$381 USD
A
Retailer 2
-
$426 USD
View
Final sale: no returns
A
Retailer 3
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$427 USD
View
A
Retailer 4
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$473 USD
View
A
Retailer 5
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$473 USD
View
A
Retailer 6
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$709 USD
View
A
Retailer 7
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$752 USD
£592 GBP
View
A
Retailer 8
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$753 USD
View
B+
Retailer 9
-
$755 USD
View
A
Retailer 10
-
$812 USD
ZAR 13,124 ZAR
View
B+
Retailer 11
-
$849 USD
View
B+
Retailer 12
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$853 USD
£672 GBP
View
Retailer 13
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$1,045 USD
View
Price last confirmed 37 days ago
B+
Retailer 14
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$1,152 USD
A$1,773 AUD
View
B+
Retailer 15
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$1,326 USD
View
B+
Retailer 16
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$1,520 USD
View
Retailer 17
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$1,617 USD
View
Price last confirmed 73 days ago
B
Retailer 18
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$1,651 USD
View
B
Retailer 19
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$1,857 USD
£1,462 GBP
View
Retailer 20
-
$2,300 USD
View
Price last confirmed 36 days ago
Most Expensive
B
Queensmith
LG805683624 · Oct 27
$2,515 USD
£1,980 GBP
View
20 more retailers have this diamond
Prices start from $381 USDSave up to $2,134 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
$381 USD