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Round|Lab Grown|IGI

1.53ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG792621620

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792621620

Diamond specifications and retailer prices

From $209 USD
As of November 3, 2026
Save $871 USD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,080 USD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.53ct lab-grown round diamond

This 1.53ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792621620 or 792621620. Listed at 20 retailers as of November 3, 2026, with prices from $209 to $1,080, a $871 spread on the same certified stone. Brilliant Earth lists it at $1,080. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792621620
Dimensions7.39 × 7.37 × 4.54 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.39 mm7.37 mm1.53 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792621620
Side View
Table 60.0%Crown 33.9°Girdle: MED-STKPavilion 41.4°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: Nov 3
Current: $1,080 USD|Low: $207 USD|High: $1,270 USD|Avg: $610 USD|-10.0%
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
Retailer 16
Retailer 17
November 5, 2026
Retailer 8$209 USD
Retailer 4$234 USD
Retailer 3$243 USD
Retailer 14$260 USD
Retailer 9$261 USD
Retailer 5$446 USD
Retailer 13$448 USD
Retailer 16$457 USD
Retailer 17$591 USD
Retailer 11$605 USD
Retailer 12$684 USD
Retailer 10$720 USD
Retailer 15$835 USD
Retailer 6$842 USD
Retailer 7$887 USD
Retailer 2$1,037 USD
Brilliant Earth$1,080 USD

36 data points across 17 retailers

20 retailers$209 USD to $1,080 USD

A
Cheapest Retailer
-
$209 USD
Retailer 2
-
$212 USD
View
Price last confirmed 48 days ago
A
Retailer 3
-
$234 USD
View
Final sale: no returns
A
Retailer 4
-
$243 USD
View
Retailer 5
-
$258 USD
View
Price last confirmed 47 days ago
A
Retailer 6
-
$260 USD
View
Retailer 7
-
$261 USD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
$446 USD
View
A
Retailer 9
-
$448 USD
View
A
Retailer 10
-
$457 USD
View
A
Retailer 11
-
$591 USD
View
A
Retailer 12
-
$605 USD
View
B+
Retailer 13
-
$684 USD
View
B+
Retailer 14
-
$720 USD
View
B+
Retailer 15
-
$835 USD
View
Retailer 16
-
$839 USD
View
Price last confirmed 45 days ago
B+
Retailer 17
-
$842 USD
View
B+
Retailer 18
-
$887 USD
View
B+
Retailer 19
-
$1,037 USD
View
Most Expensive
B+
Brilliant Earth
21501246A · Nov 4
$1,080 USD
View
19 more retailers have this diamond
Prices start from $209 USDSave up to $871 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
1.53ct Round
$209 USD