Round|Lab Grown|IGI

1.47ct E VS1 Round Lab Grown Diamond

EX • E/VS1 • IGI LG837631586

Shape and cutting style on the report: Round brilliant

Certificate IGI LG837631586

Diamond specifications and retailer prices

From $229 USD
As of October 29, 2026
Save $1,057 USD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,380 USD at Brilliant Earth · As of October 4, 2026
View at Brilliant Earth

About this 1.47ct lab-grown round diamond

This 1.47ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837631586 or 837631586. Listed at 19 retailers as of October 29, 2026, with a 462% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.47
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837631586
Dimensions7.38 × 7.32 × 4.42 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.38 mm7.32 mm1.47 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837631586
Side View
Table 61.0%Crown 33.1°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 60.0%

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: Oct 29
Current: $1,380 USD|Low: $256 USD|High: $1,380 USD|Avg: $714 USD
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
October 30, 2026
Retailer 5$256 USD
Retailer 17$320 USD
Retailer 9$382 USD
Retailer 2$475 USD
Retailer 12$488 USD
Retailer 11$515 USD
Retailer 10$533 USD
Retailer 3$559 USD
Retailer 13$692 USD
Retailer 16$705 USD
Retailer 8$736 USD
Retailer 15$916 USD
Retailer 7$936 USD
Retailer 6$965 USD
Retailer 14$1,144 USD
Retailer 4$1,286 USD
Brilliant Earth$1,380 USD

30 data points across 17 retailers

19 retailers$229 USD to $1,286 USD

A
Cheapest Retailer
-
$229 USD
A
Retailer 2
-
$256 USD
View
Final sale: no returns
A
Retailer 3
-
$284 USD
View
A
Retailer 4
-
$320 USD
HK$2,500 HKD
View
B+
Retailer 5
-
$382 USD
View
A
Retailer 6
-
$475 USD
£374 GBP
View
A
Retailer 7
-
$488 USD
ZAR 7,878 ZAR
View
B+
Retailer 8
-
$515 USD
€490 EUR
View
B+
Retailer 9
-
$533 USD
£420 GBP
View
B+
Retailer 10
-
$559 USD
View
B+
Retailer 11
-
$692 USD
A$1,065 AUD
View
Retailer 12
-
$705 USD
View
Price last confirmed 25 days ago
B+
Retailer 13
-
$736 USD
View
B
Retailer 14
-
$916 USD
View
B
Retailer 15
-
$936 USD
SGD 1,265 SGD
View
B
Retailer 16
-
$965 USD
View
B
Retailer 17
-
$1,144 USD
£901 GBP
View
B
Retailer 18
-
$1,286 USD
View
Most Expensive
Brilliant Earth
21685430A · Oct 4
$1,380 USD
View
Price last confirmed 25 days ago
18 more retailers have this diamond
Prices start from $229 USDSave up to $1,057 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
1.47ct Round
$229 USD