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Round|Lab Grown|IGI

5.90ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG710560010

Shape and cutting style on the report: Round brilliant

Certificate IGI LG710560010

Diamond specifications and retailer prices

From $816 USD
As of October 29, 2026
Save $6,543 USD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $14,050 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.9ct lab-grown round diamond

This 5.9ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG710560010 or 710560010. Listed at 12 retailers as of October 29, 2026, with a 802% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.90
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710560010
Dimensions11.76 × 11.68 × 7.04 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.76 mm11.68 mm5.90 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710560010
Side View
Table 59.0%Crown 33.2°Girdle: THN-MEDPavilion 41.2°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: $14,050 USD|Low: $814 USD|High: $14,480 USD|Avg: $3,567 USD|-3.0%
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
October 29, 2026
Retailer 15$816 USD
Retailer 12$861 USD
Retailer 10$1,313 USD
Retailer 3$1,526 USD
Retailer 11$1,530 USD
Retailer 9$1,697 USD
Retailer 8$1,784 USD
Retailer 13$2,116 USD
Retailer 14$2,176 USD
Retailer 7$2,544 USD
Retailer 5$2,714 USD
Retailer 16$2,938 USD
Retailer 2$3,562 USD
Retailer 6$4,015 USD
Retailer 17$7,250 USD
Retailer 4$7,359 USD
Brilliant Earth$14,050 USD

35 data points across 17 retailers

12 retailers$816 USD to $7,359 USD

A
Cheapest Retailer
-
$816 USD
A
Retailer 2
-
$861 USD
View
A
Retailer 3
-
$1,313 USD
£1,034 GBP
View
B+
Retailer 4
-
$1,526 USD
View
A
Retailer 5
-
$1,530 USD
View
B+
Retailer 6
-
$2,116 USD
A$3,255 AUD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$2,176 USD
View
B+
Retailer 8
-
$2,938 USD
View
B+
Retailer 9
-
$3,562 USD
£2,805 GBP
View
B
Retailer 10
-
$7,250 USD
View
B
Retailer 11
-
$7,359 USD
View
Most Expensive
B
Brilliant Earth
15094959Y · Oct 29
$14,050 USD
View
Price under review
11 more retailers have this diamond
Prices start from $816 USDSave up to $6,543 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
5.90ct Round
$816 USD