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Round|Lab Grown|IGI

1.51ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG828619407

Shape and cutting style on the report: Round brilliant

Certificate IGI LG828619407

Diamond specifications and retailer prices

From $205 USD
As of October 29, 2026
Save $1,765 USD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,970 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore 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 LG828619407 or 828619407. Listed at 16 retailers as of October 29, 2026, with prices from $205 to $1,970, a $1,765 spread on the same certified stone. Do Amore Diamonds lists it at $1,970. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828619407
Dimensions7.29 × 7.32 × 4.57 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
7.29 mm7.32 mm1.51 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828619407
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,970 USD|Low: $205 USD|High: $2,130 USD|Avg: $798 USD|-5.7%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 15$205 USD
Retailer 13$230 USD
Retailer 12$238 USD
Retailer 5$308 USD
Retailer 3$346 USD
Retailer 9$412 USD
Retailer 2$456 USD
Retailer 11$655 USD
Retailer 14$739 USD
Retailer 4$902 USD
Retailer 16$955 USD
Retailer 7$1,009 USD
Retailer 10$1,130 USD
Retailer 8$1,310 USD
Retailer 6$1,413 USD
Do Amore Diamonds$1,970 USD

38 data points across 16 retailers

16 retailers$205 USD to $1,970 USD

A
Cheapest Retailer
-
$205 USD
A
Retailer 2
-
$230 USD
View
Final sale: no returns
A
Retailer 3
-
$238 USD
View
A
Retailer 4
-
$308 USD
View
B+
Retailer 5
-
$346 USD
View
A
Retailer 6
-
$412 USD
£324 GBP
View
A
Retailer 7
-
$456 USD
€434 EUR
View
B+
Retailer 8
-
$655 USD
A$1,008 AUD
View
B+
Retailer 9
-
$739 USD
View
B+
Retailer 10
-
$902 USD
View
Retailer 11
-
$955 USD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
$1,009 USD
View
B
Retailer 13
-
$1,130 USD
£890 GBP
View
B
Retailer 14
-
$1,310 USD
View
B
Retailer 15
-
$1,413 USD
View
Most Expensive
B
Do Amore Diamonds
27-068A6F526 · Oct 31
$1,970 USD
View
15 more retailers have this diamond
Prices start from $205 USDSave up to $1,765 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
$205 USD