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Round|Lab Grown|IGI

1.53ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG791656666

Shape and cutting style on the report: Round brilliant

Certificate IGI LG791656666

Diamond specifications and retailer prices

From $216 USD
As of November 1, 2026
Save $874 USD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,090 USD at Brilliance · As of October 30, 2026
View at Brilliance

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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG791656666 or 791656666. Listed at 20 retailers as of October 30, 2026, with prices from $216 to $1,090, a $874 spread on the same certified stone. Brilliance lists it at $1,090. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791656666
Dimensions7.36 × 7.30 × 4.59 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
7.36 mm7.30 mm1.53 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791656666
Side View
Table 58.0%Crown 34.6°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,090 USD|Low: $207 USD|High: $1,109 USD|Avg: $581 USD|-1.7%
Brilliance
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 3$216 USD
Retailer 4$242 USD
Retailer 9$268 USD
Retailer 12$417 USD
Retailer 14$443 USD
Retailer 6$459 USD
Retailer 2$462 USD
Retailer 7$469 USD
Retailer 13$495 USD
Retailer 5$523 USD
Retailer 16$625 USD
Retailer 18$717 USD
Retailer 10$805 USD
Retailer 15$861 USD
Retailer 8$914 USD
Retailer 17$990 USD
Retailer 11$1,073 USD
Brilliance$1,090 USD

34 data points across 18 retailers

20 retailers$216 USD to $1,090 USD

A
Cheapest Retailer
-
$216 USD
A
Retailer 2
-
$242 USD
View
Final sale: no returns
Retailer 3
-
$268 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$269 USD
View
Price last confirmed 47 days ago
A
Retailer 5
-
$417 USD
£329 GBP
View
A
Retailer 6
-
$443 USD
€422 EUR
View
A
Retailer 7
-
$459 USD
View
A
Retailer 8
-
$462 USD
ZAR 7,467 ZAR
View
A
Retailer 9
-
$469 USD
View
A
Retailer 10
-
$495 USD
£390 GBP
View
A
Retailer 11
-
$523 USD
View
B+
Retailer 12
-
$625 USD
A$962 AUD
View
B
Retailer 13
-
$717 USD
View
Retailer 14
-
$805 USD
View
Price last confirmed 24 days ago
B+
Retailer 15
-
$861 USD
View
B
Retailer 16
-
$914 USD
View
B
Retailer 17
-
$974 USD
View
Retailer 18
-
$990 USD
View
Price last confirmed 16 days ago
B
Retailer 19
-
$1,073 USD
£845 GBP
View
Most Expensive
B
Brilliance
D41987544 · Oct 30
$1,090 USD
View
19 more retailers have this diamond
Prices start from $216 USDSave up to $874 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
$216 USD