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Round|Lab Grown|IGI

1.27ct F VS1 Round Lab Grown Diamond

EX • F/VS1 • IGI LG794630991

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794630991

Diamond specifications and retailer prices

From €160 EUR
$179 USD
As of November 1, 2026
Save €845 EUR (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €1,005 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.27ct lab-grown round diamond

This 1.27ct 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 LG794630991 or 794630991. Listed at 24 retailers as of November 1, 2026, with prices from €160 to €1,005, a €845 spread on the same certified stone. Reve Diamonds lists it at €1,005. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794630991
Dimensions6.90 × 6.85 × 4.31 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
6.90 mm6.85 mm1.27 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794630991
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.7%

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: Nov 1
Current: €355 EUR|Low: €159 EUR|High: €1,005 EUR|Avg: €439 EUR|+7.6%
Retailer 1
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
Retailer 17
Retailer 18
Reve Diamonds
November 2, 2026
Retailer 7€160 EUR
Retailer 5€178 EUR
Retailer 15€185 EUR
Retailer 3€198 EUR
Retailer 18€198 EUR
Retailer 12€342 EUR
Retailer 2€350 EUR
Retailer 1€355 EUR
Retailer 14€380 EUR
Retailer 17€421 EUR
Retailer 16€450 EUR
Retailer 10€451 EUR
Retailer 11€483 EUR
Retailer 4€524 EUR
Retailer 9€597 EUR
Retailer 8€637 EUR
Retailer 6€685 EUR
Retailer 13€925 EUR
Reve Diamonds€1,005 EUR

46 data points across 19 retailers

24 retailers€160 EUR to €1,005 EUR

Retailer 1
-
€159 EUR
$178 USD
Price last confirmed 41 days ago
A
Retailer 2
-
€160 EUR
$179 USD
View
A
Retailer 3
-
€178 EUR
$200 USD
View
Final sale: no returns
A
Retailer 4
-
€185 EUR
$208 USD
View
Retailer 5
-
€193 EUR
$217 USD
View
Price last confirmed 41 days ago
A
Retailer 6
-
€198 EUR
$222 USD
View
Retailer 7
-
€198 EUR
$222 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
€342 EUR
ZAR 6,193 ZAR
View
A
Retailer 9
-
€350 EUR
$393 USD
View
A
Retailer 10
-
€355 EUR
£314 GBP
View
A
Retailer 11
-
€378 EUR
$424 USD
View
A
Retailer 12
-
€380 EUR
View
B+
Retailer 13
-
€421 EUR
$472 USD
View
B+
Retailer 14
-
€450 EUR
$505 USD
View
B+
Retailer 15
-
€451 EUR
A$778 AUD
View
B+
Retailer 16
-
€483 EUR
A$833 AUD
View
B
Retailer 17
-
€524 EUR
$588 USD
View
B+
Retailer 18
-
€597 EUR
$670 USD
View
Retailer 19
-
€631 EUR
$708 USD
View
Price last confirmed 42 days ago
B
Retailer 20
-
€637 EUR
$714 USD
View
B
Retailer 21
-
€685 EUR
$768 USD
View
B
Retailer 22
-
€691 EUR
$775 USD
View
B
Retailer 23
-
€925 EUR
£817 GBP
View
Most Expensive
B
Reve Diamonds
82074EF36 · Nov 1
€1,005 EUR
$1,127 USD
View
23 more retailers have this diamond
Prices start from €160 EURSave up to €845 EUR

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
1.27ct Round
€160 EUR