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Round|Lab Grown|IGI

0.45ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG702504590

Shape and cutting style on the report: Round brilliant

Certificate IGI LG702504590

Diamond specifications and retailer prices

From €73 EUR
$82 USD
As of October 26, 2026
Save €620 EUR (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €693 EUR at Queensmith · As of October 28, 2026
View at Queensmith

About this 0.45ct lab-grown round diamond

This 0.45ct lab-grown round sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG702504590 or 702504590. Listed at 24 retailers as of October 26, 2026, with prices from €73 to €693, a €620 spread on the same certified stone. Queensmith lists it at €693. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG702504590
Dimensions4.97 × 4.93 × 3.05 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
4.97 mm4.93 mm0.45 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG702504590
Side View
Table 57.0%Crown 33.3°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 61.5%

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 26
Current: €163 EUR|Low: €98 EUR|High: €680 EUR|Avg: €233 EUR|+8.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 8€98 EUR
Retailer 9€98 EUR
Retailer 2€125 EUR
Retailer 1€163 EUR
Retailer 6€165 EUR
Retailer 3€179 EUR
Retailer 5€224 EUR
Retailer 7€238 EUR
Retailer 10€298 EUR
Retailer 4€675 EUR

40 data points across 10 retailers

24 retailers€73 EUR to €693 EUR

Retailer 1
-
€71 EUR
$79 USD
Price last confirmed 22 days ago
A
Retailer 2
-
€73 EUR
$82 USD
View
Retailer 3
-
€73 EUR
$82 USD
View
Price last confirmed 12 days ago
Retailer 4
-
€73 EUR
$82 USD
View
Price last confirmed 10 days ago
Retailer 5
-
€86 EUR
$96 USD
View
Price last confirmed 21 days ago
Retailer 6
-
€86 EUR
$96 USD
View
Price last confirmed 11 days ago
A
Retailer 7
-
€98 EUR
$109 USD
View
A
Retailer 8
-
€98 EUR
$109 USD
View
Retailer 9
-
€98 EUR
$109 USD
View
Price last confirmed 21 days ago
Retailer 10
-
€98 EUR
$109 USD
View
Price last confirmed 22 days ago
Retailer 11
-
€98 EUR
$109 USD
View
Price last confirmed 11 days ago
A
Retailer 12
-
€125 EUR
$140 USD
View
A
Retailer 13
-
€163 EUR
£143 GBP
View
A
Retailer 14
-
€165 EUR
ZAR 2,981 ZAR
View
A
Retailer 15
-
€179 EUR
View
B+
Retailer 16
-
€224 EUR
$250 USD
View
B+
Retailer 17
-
€238 EUR
A$409 AUD
View
Retailer 18
-
€294 EUR
$329 USD
View
Price last confirmed 31 days ago
B+
Retailer 19
-
€294 EUR
$329 USD
View
Retailer 20
-
€294 EUR
$329 USD
View
Price last confirmed 12 days ago
B+
Retailer 21
-
€298 EUR
$333 USD
View
B
Retailer 22
-
€348 EUR
$388 USD
View
B
Retailer 23
-
€675 EUR
£594 GBP
View
Most Expensive
B
Queensmith
LG702504590 · Oct 28
€693 EUR
£610 GBP
View
23 more retailers have this diamond
Prices start from €73 EURSave up to €620 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
0.45ct Round
€73 EUR