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Round|Lab Grown|IGI

1.28ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG783655078

Shape and cutting style on the report: Round brilliant

Certificate IGI LG783655078

Diamond specifications and retailer prices

From €185 EUR
$208 USD
As of November 1, 2026
Save €902 EUR (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,783 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore 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 LG783655078 or 783655078. Listed at 18 retailers as of November 1, 2026, with a 486% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle33.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783655078
Dimensions7.00 × 7.03 × 4.22 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.00 mm7.03 mm1.28 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783655078
Side View
Table 60.0%Crown 33.2°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.2%

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: Nov 1
Current: €474 EUR|Low: €178 EUR|High: €1,097 EUR|Avg: €473 EUR|+5.7%
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
November 3, 2026
Retailer 14€185 EUR
Retailer 12€207 EUR
Retailer 3€215 EUR
Retailer 2€230 EUR
Retailer 6€230 EUR
Retailer 5€308 EUR
Retailer 8€438 EUR
Retailer 1€474 EUR
Retailer 11€486 EUR
Retailer 7€621 EUR
Retailer 13€742 EUR
Retailer 4€816 EUR
Retailer 9€1,018 EUR
Retailer 10€1,061 EUR

43 data points across 14 retailers

18 retailers€185 EUR to €1,087 EUR

A
Cheapest Retailer
-
€185 EUR
$208 USD
A
Retailer 2
-
€207 EUR
$232 USD
View
Final sale: no returns
A
Retailer 3
-
€215 EUR
$241 USD
View
A
Retailer 4
-
€230 EUR
$258 USD
View
Retailer 5
-
€230 EUR
$258 USD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
€308 EUR
$346 USD
View
A
Retailer 7
-
€317 EUR
$356 USD
View
A
Retailer 8
-
€438 EUR
ZAR 7,943 ZAR
View
B+
Retailer 9
-
€474 EUR
£418 GBP
View
B+
Retailer 10
-
€486 EUR
$545 USD
View
B+
Retailer 11
-
€621 EUR
A$1,071 AUD
View
B
Retailer 12
-
€742 EUR
$832 USD
View
B
Retailer 13
-
€816 EUR
$915 USD
View
B
Retailer 14
-
€969 EUR
$1,087 USD
View
B
Retailer 15
-
€1,018 EUR
£899 GBP
View
B
Retailer 16
-
€1,061 EUR
$1,190 USD
View
B
Retailer 17
-
€1,087 EUR
$1,219 USD
View
Most Expensive
Do Amore Diamonds
27-46538B2D5 · Nov 2
€1,783 EUR
$2,000 USD
View
Price under review
17 more retailers have this diamond
Prices start from €185 EURSave up to €902 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
€185 EUR