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Round|Lab Grown|IGI

1.51ct G VVS1 Round Lab Grown Diamond

EX • G/VVS1 • IGI LG808630288

Shape and cutting style on the report: Round brilliant

Certificate IGI LG808630288

Diamond specifications and retailer prices

From $195 USD
As of November 3, 2026
Save $1,919 USD (91%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,114 USD at Yadav Diamonds · As of November 4, 2026
View at Yadav Diamonds

About this 1.51ct lab-grown round diamond

This 1.51ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG808630288 or 808630288. Listed at 23 retailers as of November 3, 2026, with prices from $195 to $2,114, a $1,919 spread on the same certified stone. Yadav Diamonds lists it at $2,114. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG808630288
Dimensions7.46 × 7.44 × 4.46 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.46 mm7.44 mm1.51 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG808630288
Side View
Table 61.0%Crown 33.5°Girdle: MediumPavilion 40.9°Culet: NoneDepth 59.8%

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 3
Current: $435 USD|Low: $195 USD|High: $1,159 USD|Avg: $576 USD|+1.2%
Retailer 1
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Retailer 19
November 5, 2026
Retailer 10$195 USD
Retailer 4$226 USD
Retailer 17$242 USD
Retailer 6$340 USD
Retailer 13$353 USD
Retailer 16$417 USD
Retailer 14$420 USD
Retailer 1$435 USD
Retailer 3$499 USD
Retailer 2$520 USD
Retailer 15$562 USD
Retailer 19$612 USD
Retailer 18$777 USD
Retailer 9$830 USD
Retailer 7$836 USD
Retailer 11$980 USD
Retailer 5$1,004 USD
Retailer 8$1,028 USD
Retailer 12$1,126 USD

31 data points across 19 retailers

23 retailers$195 USD to $2,114 USD

A
Cheapest Retailer
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$195 USD
A
Retailer 2
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$226 USD
View
A
Retailer 3
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$242 USD
View
Retailer 4
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$245 USD
View
Price last confirmed 11 days ago
A
Retailer 5
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$294 USD
View
B+
Retailer 6
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$340 USD
View
A
Retailer 7
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$353 USD
View
A
Retailer 8
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$417 USD
View
A
Retailer 9
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$420 USD
View
A
Retailer 10
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$435 USD
View
A
Retailer 11
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$499 USD
View
B+
Retailer 12
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$520 USD
View
B+
Retailer 13
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$562 USD
View
B+
Retailer 14
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$612 USD
View
B+
Retailer 15
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$777 USD
View
B+
Retailer 16
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$830 USD
View
B+
Retailer 17
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$836 USD
View
B
Retailer 18
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$960 USD
View
Retailer 19
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$980 USD
View
Price last confirmed 15 days ago
B
Retailer 20
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$1,004 USD
View
B
Retailer 21
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$1,028 USD
View
B
Retailer 22
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$1,126 USD
View
Most Expensive
B
Yadav Diamonds
13009576 · Nov 4
$2,114 USD
View
22 more retailers have this diamond
Prices start from $195 USDSave up to $1,919 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
1.51ct Round
$195 USD