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Round|Lab Grown|IGI

1.28ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG794629329

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794629329

Diamond specifications and retailer prices

From €222 EUR
$248 USD
As of October 30, 2026
Save €1,779 EUR (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €2,001 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG794629329 or 794629329. Listed at 22 retailers as of October 27, 2026, with prices from €222 to €2,001, a €1,779 spread on the same certified stone. Queensmith lists it at €2,001. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794629329
Dimensions6.95 × 6.99 × 4.31 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 / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794629329
Side View
Table 58.0%Crown 33.9°Girdle: MediumPavilion 41.3°Culet: NoneDepth 61.7%

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: Oct 30
Current: €456 EUR|Low: €158 EUR|High: €1,129 EUR|Avg: €589 EUR|+6.5%
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
October 30, 2026
Retailer 3€222 EUR
Retailer 15€275 EUR
Retailer 14€331 EUR
Retailer 10€422 EUR
Retailer 9€446 EUR
Retailer 1€456 EUR
Retailer 2€465 EUR
Retailer 4€471 EUR
Retailer 11€600 EUR
Retailer 12€639 EUR
Retailer 5€829 EUR
Retailer 6€837 EUR
Retailer 13€940 EUR
Retailer 8€989 EUR
Retailer 7€1,129 EUR

38 data points across 15 retailers

22 retailers€222 EUR to €2,001 EUR

Retailer 1
-
€190 EUR
$212 USD
Price last confirmed 29 days ago
A
Retailer 2
-
€222 EUR
$248 USD
View
Final sale: no returns
Retailer 3
-
€230 EUR
$257 USD
View
Price last confirmed 24 days ago
Retailer 4
-
€245 EUR
$274 USD
View
Price last confirmed 28 days ago
A
Retailer 5
-
€275 EUR
HK$2,400 HKD
View
B+
Retailer 6
-
€331 EUR
$370 USD
View
A
Retailer 7
-
€422 EUR
ZAR 7,614 ZAR
View
A
Retailer 8
-
€446 EUR
View
A
Retailer 9
-
€456 EUR
£401 GBP
View
B+
Retailer 10
-
€465 EUR
$519 USD
View
B+
Retailer 11
-
€471 EUR
$526 USD
View
B+
Retailer 12
-
€600 EUR
A$1,032 AUD
View
B+
Retailer 13
-
€639 EUR
$714 USD
View
Retailer 14
-
€789 EUR
$882 USD
View
Price last confirmed 30 days ago
Retailer 15
-
€793 EUR
$886 USD
View
Price last confirmed 95 days ago
B
Retailer 16
-
€796 EUR
SGD 1,202 SGD
View
B
Retailer 17
-
€837 EUR
$935 USD
View
B
Retailer 18
-
€846 EUR
$945 USD
View
Retailer 19
-
€940 EUR
$1,050 USD
View
Price last confirmed 14 days ago
B+
Retailer 20
-
€989 EUR
£870 GBP
View
B
Retailer 21
-
€1,129 EUR
$1,261 USD
View
Most Expensive
B
Queensmith
LG794629329 · Oct 27
€2,001 EUR
£1,760 GBP
View
21 more retailers have this diamond
Prices start from €222 EURSave up to €1,779 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
€222 EUR