Round|Lab Grown|IGI

1.28ct D VVS2 Round Lab Grown Diamond

ID • D/VVS2 • IGI LG794629570

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794629570

Diamond specifications and retailer prices

From €167 EUR
As of November 5, 2026
Save €901 EUR (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,946 EUR at Queensmith · As of October 27, 2026
View at Queensmith

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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG794629570 or 794629570. Listed at 23 retailers as of November 4, 2026, with a 538% 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
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794629570
Dimensions6.95 × 6.99 × 4.23 mm
L/W Ratio1.01
Girdle conditionFaceted
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 mm6.99 mm1.28 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794629570
Side View
Table 60.0%Crown 35.2°Girdle: MediumPavilion 40.5°Culet: NoneDepth 60.7%

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 5
Current: €208 EUR|Low: €167 EUR|High: €1,055 EUR|Avg: €445 EUR|-6.4%
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
November 6, 2026
Retailer 9€167 EUR
Retailer 10€195 EUR
Retailer 3€200 EUR
Retailer 1€208 EUR
Retailer 5€223 EUR
Retailer 7€301 EUR
Retailer 4€368 EUR
Retailer 15€385 EUR
Retailer 11€404 EUR
Retailer 14€409 EUR
Retailer 13€543 EUR
Retailer 8€669 EUR
Retailer 12€720 EUR
Retailer 6€873 EUR
Retailer 2€1,042 EUR

39 data points across 15 retailers

23 retailers€167 EUR to €1,068 EUR

A
Cheapest Retailer
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€167 EUR
A
Retailer 2
-
€195 EUR
View
A
Retailer 3
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€200 EUR
View
Final sale: no returns
A
Retailer 4
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€208 EUR
View
Retailer 5
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€223 EUR
View
Price last confirmed 12 days ago
A
Retailer 6
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€250 EUR
View
B+
Retailer 7
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€301 EUR
View
A
Retailer 8
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€385 EUR
View
A
Retailer 9
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€404 EUR
View
A
Retailer 10
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€409 EUR
View
A
Retailer 11
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€413 EUR
View
A
Retailer 12
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€444 EUR
View
B+
Retailer 13
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€543 EUR
View
B+
Retailer 14
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€582 EUR
View
B+
Retailer 15
-
€669 EUR
View
B+
Retailer 16
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€720 EUR
View
B+
Retailer 17
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€725 EUR
View
B
Retailer 18
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€757 EUR
View
B
Retailer 19
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€764 EUR
View
B
Retailer 20
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€873 EUR
View
B
Retailer 21
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€1,042 EUR
View
B
Retailer 22
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€1,068 EUR
View
Most Expensive
Queensmith
LG794629570 · Oct 27
€1,946 EUR
£1,720 GBP
View
Price last confirmed 9 days ago
22 more retailers have this diamond
Prices start from €167 EURSave up to €901 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
€167 EUR