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Round|Lab Grown|IGI

1.51ct G VVS2 Round Lab Grown Diamond

ID • G/VVS2 • IGI LG803683221

Shape and cutting style on the report: Round brilliant

Certificate IGI LG803683221

Diamond specifications and retailer prices

From $210 USD
As of October 26, 2026
Save $1,017 USD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,227 USD at Reve Diamonds · As of October 25, 2026
View at Reve 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG803683221 or 803683221. Listed at 22 retailers as of October 25, 2026, with prices from $210 to $1,227, a $1,017 spread on the same certified stone. Reve Diamonds lists it at $1,227. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803683221
Dimensions7.28 × 7.21 × 4.55 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
7.28 mm7.21 mm1.51 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803683221
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.7%

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: Oct 26
Current: $420 USD|Low: $206 USD|High: $1,241 USD|Avg: $608 USD|-2.0%
Retailer 1
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Retailer 21
Reve Diamonds
October 31, 2026
Retailer 7$210 USD
Retailer 4$235 USD
Retailer 3$244 USD
Retailer 5$261 USD
Retailer 14$294 USD
Retailer 18$408 USD
Retailer 1$420 USD
Retailer 2$441 USD
Retailer 9$448 USD
Retailer 20$478 USD
Retailer 15$481 USD
Retailer 13$516 USD
Retailer 19$609 USD
Retailer 12$668 USD
Retailer 17$837 USD
Retailer 10$839 USD
Retailer 8$892 USD
Retailer 6$990 USD
Retailer 16$1,034 USD
Retailer 21$1,046 USD
Retailer 11$1,063 USD
Reve Diamonds$1,227 USD

33 data points across 22 retailers

22 retailers$210 USD to $1,227 USD

A
Cheapest Retailer
-
$210 USD
A
Retailer 2
-
$244 USD
View
Retailer 3
-
$261 USD
View
Price last confirmed 8 days ago
A
Retailer 4
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$294 USD
HK$2,300 HKD
View
A
Retailer 5
-
$408 USD
£321 GBP
View
A
Retailer 6
-
$420 USD
€400 EUR
View
Retailer 7
-
$441 USD
ZAR 7,127 ZAR
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$448 USD
View
A
Retailer 9
-
$478 USD
£376 GBP
View
A
Retailer 10
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$481 USD
View
B+
Retailer 11
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$516 USD
View
B+
Retailer 12
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$609 USD
A$937 AUD
View
B+
Retailer 13
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$668 USD
View
B+
Retailer 14
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$837 USD
SGD 1,131 SGD
View
Retailer 15
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$839 USD
View
Price last confirmed 7 days ago
B
Retailer 16
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$892 USD
View
Retailer 17
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$893 USD
View
Price last confirmed 69 days ago
B
Retailer 18
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$990 USD
View
B
Retailer 19
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$1,034 USD
View
B
Retailer 20
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$1,046 USD
£824 GBP
View
B
Retailer 21
-
$1,063 USD
View
Most Expensive
B
Reve Diamonds
0CC19990C · Oct 25
$1,227 USD
View
21 more retailers have this diamond
Prices start from $210 USDSave up to $1,017 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
$210 USD