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Cushion|Lab Grown|IGI

5.80ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG839605883

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG839605883

Diamond specifications and retailer prices

From $1,221 SGD
$953 USD
As of October 29, 2026
Save $4,833 SGD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $11,039 SGD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 5.8ct lab-grown cushion diamond

This 5.8ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839605883 or 839605883. Listed at 17 retailers as of October 28, 2026, with a 396% 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

5.80
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839605883
Dimensions12.69 × 9.08 × 6.18 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.69 mm9.08 mm5.80 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839605883
Side View
Table 65.0%Crown 38°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 68.1%

Caratlytics Score

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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: $1,944 SGD|Low: $1,221 SGD|High: $7,568 SGD|Avg: $3,352 SGD|-4.5%
Retailer 1
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
October 29, 2026
Retailer 2$1,221 SGD
Retailer 6$1,278 SGD
Retailer 11$1,355 SGD
Retailer 16$1,493 SGD
Retailer 12$1,810 SGD
Retailer 15$1,878 SGD
Retailer 9$1,933 SGD
Retailer 1$1,944 SGD
Retailer 10$2,570 SGD
Retailer 4$2,575 SGD
Retailer 7$4,060 SGD
Retailer 13$4,748 SGD
Retailer 3$4,995 SGD
Retailer 14$6,055 SGD
Retailer 8$6,470 SGD
Retailer 5$7,530 SGD

26 data points across 16 retailers

17 retailers$1,221 SGD to $6,055 SGD

A
Cheapest Retailer
-
$1,221 SGD
$953 USD
Final sale: no returns
Retailer 2
-
$1,278 SGD
$997 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$1,355 SGD
£832 GBP
View
A
Retailer 4
-
$1,493 SGD
$1,165 USD
View
B+
Retailer 5
-
$1,810 SGD
$1,412 USD
View
A
Retailer 6
-
$1,878 SGD
$1,465 USD
View
A
Retailer 7
-
$1,933 SGD
€1,436 EUR
View
A
Retailer 8
-
$1,944 SGD
£1,195 GBP
View
A
Retailer 9
-
$2,570 SGD
ZAR 32,396 ZAR
View
Retailer 10
-
$2,575 SGD
A$3,091 AUD
View
Price last confirmed 8 days ago
A
Retailer 11
-
$4,060 SGD
$3,168 USD
View
B+
Retailer 12
-
$4,748 SGD
£2,917 GBP
View
B+
Retailer 13
-
$4,995 SGD
View
B+
Retailer 14
-
$6,055 SGD
$4,724 USD
View
Retailer 15
-
$6,470 SGD
A$7,766 AUD
View
Price last confirmed 21 days ago
Retailer 16
-
$7,530 SGD
$5,875 USD
View
Price last confirmed 11 days ago
Most Expensive
Helzberg Diamonds
ZXZOJPMGLOOJ · Oct 13
$11,039 SGD
$8,613 USD
View
Price last confirmed 16 days ago
16 more retailers have this diamond
Prices start from $1,221 SGDSave up to $4,833 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
5.80ct Cushion
$1,221 SGD