Round|Lab Grown|IGI

1.29ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG818684916

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818684916

Diamond specifications and retailer prices

From €196 EUR
$219 USD
As of October 29, 2026
Save €926 EUR (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,396 EUR at Brilliant Earth · As of September 19, 2026
View at Brilliant Earth

About this 1.29ct lab-grown round diamond

This 1.29ct 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 LG818684916 or 818684916. Listed at 23 retailers as of October 29, 2026, with a 473% 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

1.29
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818684916
Dimensions6.99 × 6.94 × 4.31 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.99 mm6.94 mm1.29 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818684916
Side View
Table 57.0%Crown 35.6°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.9%

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: Oct 29
Current: €1,396 EUR|Low: €188 EUR|High: €1,396 EUR|Avg: €574 EUR
Brilliant Earth
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
October 30, 2026
Retailer 3€196 EUR
Retailer 4€219 EUR
Retailer 9€227 EUR
Retailer 7€243 EUR
Retailer 13€327 EUR
Retailer 17€387 EUR
Retailer 12€394 EUR
Retailer 14€417 EUR
Retailer 2€450 EUR
Retailer 6€499 EUR
Retailer 8€529 EUR
Retailer 15€593 EUR
Retailer 18€632 EUR
Retailer 10€781 EUR
Retailer 11€883 EUR
Retailer 16€979 EUR
Retailer 5€1,122 EUR
Brilliant Earth€1,396 EUR

43 data points across 18 retailers

23 retailers€196 EUR to €1,122 EUR

A
Cheapest Retailer
-
€196 EUR
$219 USD
A
Retailer 2
-
€219 EUR
$245 USD
View
Final sale: no returns
A
Retailer 3
-
€227 EUR
$254 USD
View
A
Retailer 4
-
€243 EUR
$271 USD
View
A
Retailer 5
-
€243 EUR
$271 USD
View
B+
Retailer 6
-
€327 EUR
$365 USD
View
Retailer 7
-
€387 EUR
£341 GBP
View
Price last confirmed 14 days ago
A
Retailer 8
-
€394 EUR
View
A
Retailer 9
-
€417 EUR
ZAR 7,532 ZAR
View
A
Retailer 10
-
€450 EUR
£396 GBP
View
B+
Retailer 11
-
€476 EUR
$532 USD
View
B+
Retailer 12
-
€498 EUR
$556 USD
View
B+
Retailer 13
-
€499 EUR
A$858 AUD
View
B+
Retailer 14
-
€529 EUR
$591 USD
View
B+
Retailer 15
-
€593 EUR
A$1,020 AUD
View
B+
Retailer 16
-
€632 EUR
$706 USD
View
B
Retailer 17
-
€781 EUR
$872 USD
View
B
Retailer 18
-
€828 EUR
$925 USD
View
B
Retailer 19
-
€835 EUR
$933 USD
View
B+
Retailer 20
-
€883 EUR
A$1,518 AUD
View
B
Retailer 21
-
€979 EUR
£861 GBP
View
B
Retailer 22
-
€1,122 EUR
$1,254 USD
View
Most Expensive
Brilliant Earth
21053113A · Sep 19
€1,396 EUR
$1,560 USD
View
Price last confirmed 42 days ago
22 more retailers have this diamond
Prices start from €196 EURSave up to €926 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
1.29ct Round
€196 EUR