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Round|Lab Grown|IGI

1.28ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG818660300

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818660300

Diamond specifications and retailer prices

From €179 EUR
$200 USD
As of October 26, 2026
Save €1,540 EUR (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,719 EUR at Do Amore Diamonds · As of October 26, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818660300 or 818660300. Listed at 13 retailers as of October 26, 2026, with prices from €179 to €1,719, a €1,540 spread on the same certified stone. Do Amore Diamonds lists it at €1,719. 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
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818660300
Dimensions6.95 × 6.92 × 4.29 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
6.95 mm6.92 mm1.28 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818660300
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
A+
Exceptional
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: Oct 26
Current: €1,719 EUR|Low: €176 EUR|High: €1,915 EUR|Avg: €645 EUR|-10.3%
Do Amore Diamonds
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
October 26, 2026
Retailer 2€179 EUR
Retailer 11€201 EUR
Retailer 13€275 EUR
Retailer 14€310 EUR
Retailer 7€390 EUR
Retailer 9€408 EUR
Retailer 12€599 EUR
Retailer 4€639 EUR
Retailer 3€699 EUR
Retailer 5€721 EUR
Retailer 10€789 EUR
Retailer 6€931 EUR
Retailer 8€986 EUR
Do Amore Diamonds€1,719 EUR

21 data points across 14 retailers

13 retailers€179 EUR to €1,719 EUR

A+
Cheapest Retailer
-
€179 EUR
$200 USD
A
Retailer 2
-
€275 EUR
$307 USD
View
B+
Retailer 3
-
€310 EUR
$346 USD
View
A
Retailer 4
-
€390 EUR
£343 GBP
View
A
Retailer 5
-
€408 EUR
View
Retailer 6
-
€599 EUR
A$1,029 AUD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
€639 EUR
$714 USD
View
B+
Retailer 8
-
€699 EUR
$781 USD
View
Retailer 9
-
€721 EUR
$805 USD
View
Price last confirmed 10 days ago
Retailer 10
-
€789 EUR
$882 USD
View
Price last confirmed 7 days ago
Retailer 11
-
€931 EUR
$1,040 USD
View
Price last confirmed 8 days ago
B
Retailer 12
-
€986 EUR
£867 GBP
View
Most Expensive
B
Do Amore Diamonds
27-E518663AE · Oct 26
€1,719 EUR
$1,920 USD
View
12 more retailers have this diamond
Prices start from €179 EURSave up to €1,540 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
€179 EUR