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Round|Lab Grown|IGI

1.50ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG778647332

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778647332

Diamond specifications and retailer prices

From €209 EUR
$234 USD
As of October 29, 2026
Save €1,116 EUR (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,326 EUR at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

About this 1.5ct lab-grown round diamond

This 1.5ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778647332 or 778647332. Listed at 22 retailers as of October 29, 2026, with prices from €209 to €1,326, a €1,116 spread on the same certified stone. Helzberg Diamonds lists it at €1,326. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778647332
Dimensions7.34 × 7.30 × 4.52 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
7.34 mm7.30 mm1.50 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778647332
Side View
Table 58.0%Crown 35.3°Girdle: MED-STKPavilion 40.7°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 29
Current: €1,056 EUR|Low: €200 EUR|High: €1,165 EUR|Avg: €563 EUR|+0.9%
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
October 31, 2026
Retailer 8€209 EUR
Retailer 13€235 EUR
Retailer 15€243 EUR
Retailer 2€260 EUR
Retailer 3€260 EUR
Retailer 12€427 EUR
Retailer 4€439 EUR
Retailer 17€484 EUR
Retailer 10€487 EUR
Retailer 11€489 EUR
Retailer 16€653 EUR
Retailer 6€678 EUR
Retailer 9€834 EUR
Retailer 7€881 EUR
Retailer 14€1,046 EUR
Retailer 1€1,056 EUR
Retailer 5€1,165 EUR

34 data points across 17 retailers

22 retailers€209 EUR to €1,326 EUR

A
Cheapest Retailer
-
€209 EUR
$234 USD
A
Retailer 2
-
€235 EUR
$262 USD
View
Final sale: no returns
Retailer 3
-
€242 EUR
$270 USD
View
Price last confirmed 60 days ago
A
Retailer 4
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€243 EUR
$271 USD
View
A
Retailer 5
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€260 EUR
$290 USD
View
A
Retailer 6
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€260 EUR
$290 USD
View
A
Retailer 7
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€400 EUR
$447 USD
View
A
Retailer 8
-
€427 EUR
£376 GBP
View
A
Retailer 9
-
€439 EUR
$491 USD
View
B+
Retailer 10
-
€484 EUR
$541 USD
View
B+
Retailer 11
-
€487 EUR
View
B+
Retailer 12
-
€489 EUR
£430 GBP
View
B+
Retailer 13
-
€653 EUR
$730 USD
View
B+
Retailer 14
-
€678 EUR
$758 USD
View
B
Retailer 15
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€834 EUR
$932 USD
View
B
Retailer 16
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€881 EUR
$984 USD
View
B
Retailer 17
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€983 EUR
$1,098 USD
View
B
Retailer 18
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€1,046 EUR
£920 GBP
View
B
Retailer 19
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€1,056 EUR
$1,180 USD
View
B
Retailer 20
-
€1,110 EUR
$1,240 USD
View
B
Retailer 21
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€1,165 EUR
$1,302 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZNNOMKNJJI · Oct 31
€1,326 EUR
$1,481 USD
View
21 more retailers have this diamond
Prices start from €209 EURSave up to €1,116 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
1.50ct Round
€209 EUR