Round|Lab Grown|IGI

1.44ct D VS1 Round Lab Grown Diamond

EX • D/VS1 • IGI LG818645020

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818645020

Diamond specifications and retailer prices

From €194 EUR
$217 USD
As of October 29, 2026
Save €923 EUR (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €2,137 EUR at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.44ct lab-grown round diamond

This 1.44ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818645020 or 818645020. Listed at 23 retailers as of October 29, 2026, with a 475% 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

1.44
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818645020
Dimensions7.28 × 7.33 × 4.38 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
7.28 mm7.33 mm1.44 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818645020
Side View
Table 61.0%Crown 32.8°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 59.9%

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: €400 EUR|Low: €186 EUR|High: €978 EUR|Avg: €446 EUR|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 10€194 EUR
Retailer 2€241 EUR
Retailer 3€275 EUR
Retailer 11€324 EUR
Retailer 1€400 EUR
Retailer 5€410 EUR
Retailer 7€414 EUR
Retailer 4€446 EUR
Retailer 8€589 EUR
Retailer 9€631 EUR
Retailer 6€971 EUR

37 data points across 11 retailers

23 retailers€194 EUR to €1,117 EUR

A
Cheapest Retailer
-
€194 EUR
$217 USD
A
Retailer 2
-
€218 EUR
$243 USD
View
Final sale: no returns
A
Retailer 3
-
€226 EUR
$252 USD
View
A
Retailer 4
-
€241 EUR
$269 USD
View
A
Retailer 5
-
€241 EUR
$269 USD
View
A
Retailer 6
-
€275 EUR
HK$2,400 HKD
View
B+
Retailer 7
-
€324 EUR
$362 USD
View
A
Retailer 8
-
€400 EUR
View
A
Retailer 9
-
€410 EUR
£361 GBP
View
A
Retailer 10
-
€414 EUR
ZAR 7,473 ZAR
View
B+
Retailer 11
-
€446 EUR
£392 GBP
View
B+
Retailer 12
-
€466 EUR
$521 USD
View
B+
Retailer 13
-
€478 EUR
$534 USD
View
B+
Retailer 14
-
€589 EUR
A$1,012 AUD
View
B+
Retailer 15
-
€631 EUR
$705 USD
View
B
Retailer 16
-
€775 EUR
$866 USD
View
B
Retailer 17
-
€781 EUR
SGD 1,179 SGD
View
B
Retailer 18
-
€822 EUR
$918 USD
View
B
Retailer 19
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€828 EUR
$925 USD
View
B
Retailer 20
-
€971 EUR
£854 GBP
View
B
Retailer 21
-
€1,117 EUR
$1,248 USD
View
Retailer 22
-
€1,289 EUR
$1,440 USD
View
Price last confirmed 41 days ago
Most Expensive
Queensmith
LG818645020 · Oct 27
€2,137 EUR
£1,880 GBP
View
Price under review
22 more retailers have this diamond
Prices start from €194 EURSave up to €923 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
1.44ct Round
€194 EUR