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Round|Lab Grown|IGI

1.30ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG683544829

Shape and cutting style on the report: Round brilliant

Certificate IGI LG683544829

Diamond specifications and retailer prices

From $198 USD
As of October 29, 2026
Save $988 USD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,186 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG683544829 or 683544829. Listed at 20 retailers as of October 29, 2026, with prices from $198 to $1,186, a $988 spread on the same certified stone. Reve Diamonds lists it at $1,186. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683544829
Dimensions7.07 × 7.00 × 4.29 mm
L/W Ratio1.01
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 Faint Blue
Top View
7.07 mm7.00 mm1.30 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683544829
Side View
Table 54.0%Crown 33.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.0%

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: $447 USD|Low: $196 USD|High: $1,186 USD|Avg: $545 USD|+7.6%
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Retailer 19
Reve Diamonds
October 30, 2026
Retailer 9$198 USD
Retailer 7$221 USD
Retailer 16$229 USD
Retailer 3$245 USD
Retailer 4$245 USD
Retailer 14$421 USD
Retailer 5$426 USD
Retailer 1$447 USD
Retailer 17$448 USD
Retailer 13$467 USD
Retailer 19$493 USD
Retailer 15$599 USD
Retailer 18$615 USD
Retailer 6$657 USD
Retailer 2$710 USD
Retailer 10$787 USD
Retailer 8$841 USD
Retailer 11$853 USD
Retailer 12$1,152 USD
Reve Diamonds$1,186 USD

42 data points across 20 retailers

20 retailers$198 USD to $1,186 USD

A
Cheapest Retailer
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$198 USD
A
Retailer 2
-
$221 USD
View
Final sale: no returns
A
Retailer 3
-
$229 USD
View
A
Retailer 4
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$245 USD
View
A
Retailer 5
-
$245 USD
View
A
Retailer 6
-
$421 USD
ZAR 6,795 ZAR
View
A
Retailer 7
-
$426 USD
View
A
Retailer 8
-
$447 USD
£352 GBP
View
B+
Retailer 9
-
$448 USD
View
B+
Retailer 10
-
$467 USD
€445 EUR
View
B+
Retailer 11
-
$493 USD
View
B+
Retailer 12
-
$599 USD
A$921 AUD
View
B+
Retailer 13
-
$615 USD
View
B
Retailer 14
-
$657 USD
View
Retailer 15
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$710 USD
View
Price last confirmed 14 days ago
B
Retailer 16
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$787 USD
View
B
Retailer 17
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$841 USD
View
B
Retailer 18
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$870 USD
View
B
Retailer 19
-
$1,152 USD
£907 GBP
View
Most Expensive
B
Reve Diamonds
48B4E8CD7 · Oct 30
$1,186 USD
View
19 more retailers have this diamond
Prices start from $198 USDSave up to $988 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
$198 USD