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Round|Lab Grown|IGI

1.25ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG839680723

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839680723

Diamond specifications and retailer prices

From $171 USD
As of November 5, 2026
Save $1,679 USD (91%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,850 USD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.25ct lab-grown round diamond

This 1.25ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839680723 or 839680723. Listed at 16 retailers as of November 4, 2026, with prices from $171 to $1,850, a $1,679 spread on the same certified stone. Do Amore Diamonds lists it at $1,850. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839680723
Dimensions6.92 × 6.97 × 4.26 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.92 mm6.97 mm1.25 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839680723
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.3%

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 5
Current: $1,850 USD|Low: $171 USD|High: $1,850 USD|Avg: $594 USD
Do Amore Diamonds
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November 5, 2026
Retailer 13$171 USD
Retailer 19$198 USD
Retailer 18$216 USD
Retailer 17$252 USD
Retailer 15$268 USD
Retailer 9$389 USD
Retailer 12$399 USD
Retailer 8$407 USD
Retailer 7$417 USD
Retailer 22$454 USD
Retailer 5$486 USD
Retailer 14$494 USD
Retailer 23$585 USD
Retailer 3$645 USD
Retailer 4$691 USD
Retailer 20$695 USD
Retailer 2$751 USD
Retailer 16$765 USD
Retailer 10$773 USD
Retailer 11$807 USD
Retailer 6$810 USD
Retailer 21$1,055 USD
Do Amore Diamonds$1,850 USD

20 data points across 23 retailers

16 retailers$171 USD to $1,850 USD

A
Cheapest Retailer
-
$171 USD
A
Retailer 2
-
$198 USD
View
A
Retailer 3
-
$216 USD
View
Final sale: no returns
A
Retailer 4
-
$252 USD
View
Retailer 5
-
$268 USD
View
Price last confirmed 28 days ago
A
Retailer 6
-
$417 USD
View
A
Retailer 7
-
$454 USD
View
B+
Retailer 8
-
$486 USD
View
B+
Retailer 9
-
$585 USD
View
B+
Retailer 10
-
$645 USD
View
B+
Retailer 11
-
$691 USD
View
B+
Retailer 12
-
$695 USD
View
B+
Retailer 13
-
$751 USD
View
B
Retailer 14
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$810 USD
View
B
Retailer 15
-
$1,055 USD
View
Most Expensive
B
Do Amore Diamonds
27-76D9D63F0 · Nov 4
$1,850 USD
View
15 more retailers have this diamond
Prices start from $171 USDSave up to $1,679 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
1.25ct Round
$171 USD