Round|Lab Grown|IGI

1.26ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG842642516

Shape and cutting style on the report: Round brilliant

Certificate IGI LG842642516

Diamond specifications and retailer prices

From $174 USD
As of November 5, 2026
Save $1,556 USD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,730 USD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.26ct lab-grown round diamond

This 1.26ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842642516 or 842642516. Listed at 16 retailers as of November 4, 2026, with prices from $174 to $1,730, a $1,556 spread on the same certified stone. Do Amore Diamonds lists it at $1,730. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842642516
Dimensions7.07 × 7.10 × 4.24 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
7.07 mm7.10 mm1.26 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842642516
Side View
Table 57.0%Crown 33.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 59.9%

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: $1,730 USD|Low: $174 USD|High: $1,800 USD|Avg: $620 USD|-3.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
November 5, 2026
Retailer 12$174 USD
Retailer 14$202 USD
Retailer 19$209 USD
Retailer 8$243 USD
Retailer 13$254 USD
Retailer 4$395 USD
Retailer 16$425 USD
Retailer 17$475 USD
Retailer 6$481 USD
Retailer 3$602 USD
Retailer 18$643 USD
Retailer 7$660 USD
Retailer 5$711 USD
Retailer 10$714 USD
Retailer 11$721 USD
Retailer 9$744 USD
Retailer 2$764 USD
Retailer 15$1,151 USD
Do Amore Diamonds$1,730 USD

10 data points across 19 retailers

16 retailers$174 USD to $1,730 USD

A
Cheapest Retailer
-
$174 USD
A
Retailer 2
-
$202 USD
View
Final sale: no returns
A
Retailer 3
-
$209 USD
View
Retailer 4
-
$243 USD
View
Price last confirmed 28 days ago
A
Retailer 5
-
$254 USD
View
A
Retailer 6
-
$395 USD
View
A
Retailer 7
-
$425 USD
View
B+
Retailer 8
-
$475 USD
View
B+
Retailer 9
-
$481 USD
View
B+
Retailer 10
-
$602 USD
View
B+
Retailer 11
-
$643 USD
View
B+
Retailer 12
-
$660 USD
View
B+
Retailer 13
-
$711 USD
View
B+
Retailer 14
-
$764 USD
View
B
Retailer 15
-
$1,151 USD
View
Most Expensive
B
Do Amore Diamonds
27-963757D5A · Nov 4
$1,730 USD
View
15 more retailers have this diamond
Prices start from $174 USDSave up to $1,556 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
1.26ct Round
$174 USD