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Round|Lab Grown|IGI

5.86ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG605354694

Shape and cutting style on the report: Round brilliant

Certificate IGI LG605354694

Diamond specifications and retailer prices

From $1,746 SGD
$1,362 USD
As of October 29, 2026
Save $5,338 SGD (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $17,880 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.86ct lab-grown round diamond

This 5.86ct 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 LG605354694 or 605354694. Listed at 12 retailers as of October 27, 2026, with a 306% 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

5.86
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605354694
Dimensions11.74 × 11.70 × 7.06 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.74 mm11.70 mm5.86 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605354694
Side View
Table 58.0%Crown 33.8°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 60.2%

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: $17,880 SGD|Low: $1,746 SGD|High: $18,431 SGD|Avg: $4,598 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 10$1,746 SGD
Retailer 5$2,031 SGD
Retailer 9$2,271 SGD
Retailer 2$2,798 SGD
Retailer 8$2,870 SGD
Retailer 6$4,045 SGD
Retailer 3$4,059 SGD
Retailer 7$5,192 SGD
Retailer 4$6,452 SGD
Brilliant Earth$17,880 SGD

42 data points across 10 retailers

12 retailers$1,746 SGD to $7,084 SGD

A
Cheapest Retailer
-
$1,746 SGD
$1,362 USD
Final sale: no returns
A
Retailer 2
-
$2,031 SGD
$1,585 USD
View
A
Retailer 3
-
$2,271 SGD
$1,772 USD
View
A
Retailer 4
-
$2,679 SGD
$2,090 USD
View
A
Retailer 5
-
$2,798 SGD
£1,719 GBP
View
B+
Retailer 6
-
$2,870 SGD
$2,239 USD
View
Retailer 7
-
$4,045 SGD
A$4,855 AUD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$4,059 SGD
ZAR 51,159 ZAR
View
B
Retailer 9
-
$5,192 SGD
$4,051 USD
View
B
Retailer 10
-
$6,452 SGD
£3,964 GBP
View
B
Retailer 11
-
$7,084 SGD
$5,527 USD
View
Most Expensive
Brilliant Earth
8781108Y · Oct 29
$17,880 SGD
$13,950 USD
View
Price under review
11 more retailers have this diamond
Prices start from $1,746 SGDSave up to $5,338 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
5.86ct Round
$1,746 SGD