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Round|Lab Grown|IGI

1.28ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG669427664

Shape and cutting style on the report: Round brilliant

Certificate IGI LG669427664

Diamond specifications and retailer prices

From €173 EUR
$194 USD
As of November 1, 2026
Save €874 EUR (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,047 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.28ct lab-grown round diamond

This 1.28ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG669427664 or 669427664. Listed at 23 retailers as of November 1, 2026, with prices from €173 to €1,047, a €874 spread on the same certified stone. Reve Diamonds lists it at €1,047. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669427664
Dimensions6.95 × 6.92 × 4.31 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.95 mm6.92 mm1.28 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669427664
Side View
Table 58.0%Crown 35.2°Girdle: MediumPavilion 41.1°Culet: NoneDepth 62.2%

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: €390 EUR|Low: €171 EUR|High: €1,047 EUR|Avg: €452 EUR|+5.3%
Retailer 1
Retailer 2
Retailer 3
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Retailer 5
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
November 3, 2026
Retailer 9€173 EUR
Retailer 11€193 EUR
Retailer 19€201 EUR
Retailer 5€215 EUR
Retailer 6€215 EUR
Retailer 15€370 EUR
Retailer 16€370 EUR
Retailer 7€374 EUR
Retailer 1€390 EUR
Retailer 2€405 EUR
Retailer 14€410 EUR
Retailer 4€436 EUR
Retailer 18€462 EUR
Retailer 3€490 EUR
Retailer 13€523 EUR
Retailer 12€582 EUR
Retailer 10€690 EUR
Retailer 8€738 EUR
Retailer 17€1,003 EUR
Reve Diamonds€1,047 EUR

31 data points across 20 retailers

23 retailers€173 EUR to €1,047 EUR

A
Cheapest Retailer
-
€173 EUR
$194 USD
A
Retailer 2
-
€193 EUR
$217 USD
View
Final sale: no returns
A
Retailer 3
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€201 EUR
$225 USD
View
A
Retailer 4
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€215 EUR
$241 USD
View
Retailer 5
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€215 EUR
$241 USD
View
Price last confirmed 9 days ago
A
Retailer 6
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€370 EUR
£327 GBP
View
A
Retailer 7
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€370 EUR
ZAR 6,711 ZAR
View
A
Retailer 8
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€374 EUR
$419 USD
View
A
Retailer 9
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€390 EUR
£345 GBP
View
A
Retailer 10
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€405 EUR
$454 USD
View
B+
Retailer 11
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€410 EUR
View
B+
Retailer 12
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€436 EUR
$489 USD
View
B+
Retailer 13
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€462 EUR
A$798 AUD
View
B+
Retailer 14
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€490 EUR
$550 USD
View
B+
Retailer 15
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€523 EUR
A$903 AUD
View
B+
Retailer 16
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€582 EUR
$653 USD
View
Retailer 17
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€663 EUR
A$1,144 AUD
View
Price last confirmed 8 days ago
Retailer 18
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€684 EUR
$767 USD
View
Price last confirmed 43 days ago
B
Retailer 19
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€690 EUR
$774 USD
View
B
Retailer 20
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€738 EUR
$827 USD
View
B
Retailer 21
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€760 EUR
$852 USD
View
B
Retailer 22
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€1,003 EUR
£886 GBP
View
Most Expensive
B
Reve Diamonds
45F22E5B8 · Nov 1
€1,047 EUR
$1,175 USD
View
22 more retailers have this diamond
Prices start from €173 EURSave up to €874 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
1.28ct Round
€173 EUR