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Heart|Lab Grown|IGI

0.90ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG528230323

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG528230323

Diamond specifications and retailer prices

From €147 EUR
$164 USD
As of October 30, 2026
Save €1,051 EUR (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,198 EUR at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 0.9ct lab-grown heart diamond

This 0.9ct lab-grown heart sits in the just-under-one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG528230323 or 528230323. Listed at 19 retailers as of October 30, 2026, with prices from €147 to €1,198, a €1,051 spread on the same certified stone. Diamond Exchange Canada lists it at €1,198. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG528230323
Dimensions6.90 × 5.50 × 4.06 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.90 mm5.50 mm0.90 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG528230323
Side View
Table 60.5%Crown 32°Girdle: STK-VTKPavilion 38.3°Culet: NoneDepth 58.8%

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: €322 EUR|Low: €141 EUR|High: €965 EUR|Avg: €415 EUR|-32.3%
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
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 16€147 EUR
Retailer 10€164 EUR
Retailer 3€170 EUR
Retailer 4€182 EUR
Retailer 17€182 EUR
Retailer 18€246 EUR
Retailer 15€252 EUR
Retailer 8€277 EUR
Retailer 1€322 EUR
Retailer 12€329 EUR
Retailer 6€354 EUR
Retailer 13€453 EUR
Retailer 5€583 EUR
Retailer 2€584 EUR
Retailer 14€618 EUR
Retailer 9€634 EUR
Retailer 11€855 EUR
Retailer 7€965 EUR

46 data points across 18 retailers

19 retailers€147 EUR to €1,198 EUR

A
Cheapest Retailer
-
€147 EUR
$164 USD
A
Retailer 2
-
€164 EUR
$183 USD
View
Final sale: no returns
A
Retailer 3
-
€170 EUR
$190 USD
View
A
Retailer 4
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€182 EUR
$203 USD
View
A
Retailer 5
-
€182 EUR
$203 USD
View
A
Retailer 6
-
€246 EUR
$275 USD
View
A
Retailer 7
-
€252 EUR
HK$2,200 HKD
View
B+
Retailer 8
-
€277 EUR
$309 USD
View
B+
Retailer 9
-
€322 EUR
£283 GBP
View
B+
Retailer 10
-
€329 EUR
ZAR 5,934 ZAR
View
B
Retailer 11
-
€448 EUR
$500 USD
View
B+
Retailer 12
-
€453 EUR
A$779 AUD
View
B
Retailer 13
-
€584 EUR
$653 USD
View
B
Retailer 14
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€594 EUR
$664 USD
View
B
Retailer 15
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€618 EUR
$690 USD
View
B
Retailer 16
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€634 EUR
$708 USD
View
B
Retailer 17
-
€855 EUR
£752 GBP
View
B
Retailer 18
-
€965 EUR
$1,078 USD
View
Most Expensive
B
Diamond Exchange Canada
1867288020 · Oct 30
€1,198 EUR
CA$1,859 CAD
View
18 more retailers have this diamond
Prices start from €147 EURSave up to €1,051 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
0.90ct Heart
€147 EUR