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Round|Lab Grown|IGI

1.37ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG754510466

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754510466

Diamond specifications and retailer prices

From €158 EUR
$177 USD
As of November 1, 2026
Save €832 EUR (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €990 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.37ct lab-grown round diamond

This 1.37ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754510466 or 754510466. Listed at 15 retailers as of October 31, 2026, with prices from €158 to €990, a €832 spread on the same certified stone. Brilliant Earth lists it at €990. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754510466
Dimensions7.16 × 7.10 × 4.32 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.16 mm7.10 mm1.37 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754510466
Side View
Table 58.0%Crown 35.3°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.5%

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: Nov 1
Current: €990 EUR|Low: €158 EUR|High: €1,043 EUR|Avg: €502 EUR|-5.1%
Brilliant Earth
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
November 2, 2026
Retailer 9€158 EUR
Retailer 3€183 EUR
Retailer 11€195 EUR
Retailer 7€201 EUR
Retailer 8€338 EUR
Retailer 4€349 EUR
Retailer 6€367 EUR
Retailer 15€423 EUR
Retailer 14€442 EUR
Retailer 2€477 EUR
Retailer 12€629 EUR
Retailer 13€664 EUR
Retailer 5€677 EUR
Retailer 10€915 EUR
Brilliant Earth€990 EUR

31 data points across 15 retailers

15 retailers€158 EUR to €990 EUR

A
Cheapest Retailer
-
€158 EUR
$177 USD
A
Retailer 2
-
€183 EUR
$205 USD
View
A
Retailer 3
-
€195 EUR
$219 USD
View
Retailer 4
-
€201 EUR
$225 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
€338 EUR
ZAR 6,119 ZAR
View
B+
Retailer 6
-
€349 EUR
$391 USD
View
A
Retailer 7
-
€367 EUR
View
A
Retailer 8
-
€423 EUR
$474 USD
View
A
Retailer 9
-
€442 EUR
$496 USD
View
A
Retailer 10
-
€477 EUR
A$823 AUD
View
A
Retailer 11
-
€629 EUR
$705 USD
View
B+
Retailer 12
-
€664 EUR
$745 USD
View
B+
Retailer 13
-
€677 EUR
$760 USD
View
B+
Retailer 14
-
€915 EUR
£808 GBP
View
Most Expensive
B+
Brilliant Earth
18038347A · Oct 31
€990 EUR
$1,110 USD
View
14 more retailers have this diamond
Prices start from €158 EURSave up to €832 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
1.37ct Round
€158 EUR