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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 $177 USD
As of November 1, 2026
Save $933 USD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,110 USD 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 $177 to $1,110, a $933 spread on the same certified stone. Brilliant Earth lists it at $1,110. 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
Color
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

How it works →
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: $1,110 USD|Low: $177 USD|High: $1,170 USD|Avg: $563 USD|-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$177 USD
Retailer 3$205 USD
Retailer 11$219 USD
Retailer 7$225 USD
Retailer 8$379 USD
Retailer 4$391 USD
Retailer 6$412 USD
Retailer 15$474 USD
Retailer 14$496 USD
Retailer 2$535 USD
Retailer 12$705 USD
Retailer 13$745 USD
Retailer 5$760 USD
Retailer 10$1,026 USD
Brilliant Earth$1,110 USD

31 data points across 15 retailers

15 retailers$177 USD to $1,110 USD

A
Cheapest Retailer
-
$177 USD
A
Retailer 2
-
$205 USD
View
A
Retailer 3
-
$219 USD
View
Retailer 4
-
$225 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$379 USD
ZAR 6,119 ZAR
View
B+
Retailer 6
-
$391 USD
View
A
Retailer 7
-
$412 USD
€392 EUR
View
A
Retailer 8
-
$474 USD
View
A
Retailer 9
-
$496 USD
View
A
Retailer 10
-
$535 USD
A$823 AUD
View
A
Retailer 11
-
$705 USD
View
B+
Retailer 12
-
$745 USD
View
B+
Retailer 13
-
$760 USD
View
B+
Retailer 14
-
$1,026 USD
£808 GBP
View
Most Expensive
B+
Brilliant Earth
18038347A · Oct 31
$1,110 USD
View
14 more retailers have this diamond
Prices start from $177 USDSave up to $933 USD

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
$177 USD