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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 $1,046 SGD
$816 USD
As of October 29, 2026
Save $8,386 SGD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $18,008 SGD 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
Colour
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $18,008 SGD|Low: $1,043 SGD|High: $18,559 SGD|Avg: $4,572 SGD|-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$1,046 SGD
Retailer 12$1,104 SGD
Retailer 10$1,683 SGD
Retailer 3$1,956 SGD
Retailer 11$1,961 SGD
Retailer 9$2,175 SGD
Retailer 8$2,287 SGD
Retailer 13$2,712 SGD
Retailer 14$2,789 SGD
Retailer 7$3,260 SGD
Retailer 5$3,479 SGD
Retailer 16$3,766 SGD
Retailer 2$4,566 SGD
Retailer 6$5,146 SGD
Retailer 17$9,292 SGD
Retailer 4$9,431 SGD
Brilliant Earth$18,008 SGD

35 data points across 17 retailers

12 retailers$1,046 SGD to $9,431 SGD

A
Cheapest Retailer
-
$1,046 SGD
$816 USD
A
Retailer 2
-
$1,104 SGD
$861 USD
View
A
Retailer 3
-
$1,683 SGD
£1,034 GBP
View
B+
Retailer 4
-
$1,956 SGD
$1,526 USD
View
A
Retailer 5
-
$1,961 SGD
$1,530 USD
View
B+
Retailer 6
-
$2,712 SGD
A$3,255 AUD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$2,789 SGD
$2,176 USD
View
B+
Retailer 8
-
$3,766 SGD
$2,938 USD
View
B+
Retailer 9
-
$4,566 SGD
£2,805 GBP
View
B
Retailer 10
-
$9,292 SGD
$7,250 USD
View
B
Retailer 11
-
$9,431 SGD
$7,359 USD
View
Most Expensive
B
Brilliant Earth
15094959Y · Oct 29
$18,008 SGD
$14,050 USD
View
Price under review
11 more retailers have this diamond
Prices start from $1,046 SGDSave up to $8,386 SGD

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
$1,046 SGD