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Round|Lab Grown|IGI

1.51ct G VVS1 Round Lab Grown Diamond

EX • G/VVS1 • IGI LG802627478

Shape and cutting style on the report: Round brilliant

Certificate IGI LG802627478

Diamond specifications and retailer prices

From $195 USD
As of October 29, 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 October 30, 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 LG802627478 or 802627478. Listed at 23 retailers as of October 29, 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 angle35.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG802627478
Dimensions7.34 × 7.24 × 4.58 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
7.34 mm7.24 mm1.51 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG802627478
Side View
Table 57.0%Crown 35.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.1%

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: $419 USD|Low: $190 USD|High: $1,280 USD|Avg: $613 USD|-0.7%
Retailer 1
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Retailer 20
October 31, 2026
Retailer 6$195 USD
Retailer 18$226 USD
Retailer 12$242 USD
Retailer 13$245 USD
Retailer 20$340 USD
Retailer 1$419 USD
Retailer 7$421 USD
Retailer 3$440 USD
Retailer 17$499 USD
Retailer 16$520 USD
Retailer 8$571 USD
Retailer 15$612 USD
Retailer 14$777 USD
Retailer 5$831 USD
Retailer 2$837 USD
Retailer 10$980 USD
Retailer 19$1,004 USD
Retailer 4$1,028 USD
Retailer 9$1,147 USD
Retailer 11$1,280 USD

37 data points across 20 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
A
Retailer 4
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$245 USD
View
A
Retailer 5
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$294 USD
HK$2,300 HKD
View
B+
Retailer 6
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$340 USD
View
A
Retailer 7
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$419 USD
€399 EUR
View
A
Retailer 8
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$421 USD
ZAR 6,798 ZAR
View
A
Retailer 9
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$440 USD
£347 GBP
View
A
Retailer 10
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$499 USD
View
B+
Retailer 11
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$520 USD
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B+
Retailer 12
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$571 USD
A$879 AUD
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B+
Retailer 13
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$612 USD
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B+
Retailer 14
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$777 USD
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B+
Retailer 15
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$831 USD
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B+
Retailer 16
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$837 USD
SGD 1,131 SGD
View
B
Retailer 17
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$960 USD
View
Retailer 18
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$980 USD
View
Price last confirmed 10 days ago
B
Retailer 19
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$1,004 USD
View
B
Retailer 20
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$1,028 USD
View
B
Retailer 21
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$1,147 USD
£903 GBP
View
B
Retailer 22
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$1,280 USD
View
Most Expensive
B
Yadav Diamonds
13006462 · Oct 30
$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