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Cushion|Lab Grown|IGI

3.80ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG786623649

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG786623649

Diamond specifications and retailer prices

From $3,268 SGD
$2,556 USD
As of October 30, 2026
Save $9,052 SGD (73%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $18,959 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.8ct lab-grown cushion diamond

This 3.8ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG786623649 or 786623649. Listed at 17 retailers as of October 30, 2026, with a 277% 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

3.80
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786623649
Dimensions11.15 × 8.50 × 5.40 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.15 mm8.50 mm3.80 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786623649
Side View
Table 54.0%Crown 35°Girdle: MED-STKPavilion 38°Culet: LargeDepth 63.5%

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 30
Current: $4,860 SGD|Low: $2,215 SGD|High: $12,320 SGD|Avg: $6,166 SGD|+0.2%
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
October 31, 2026
Retailer 4$3,086 SGD
Retailer 12$3,197 SGD
Retailer 3$3,268 SGD
Retailer 9$3,386 SGD
Retailer 11$3,407 SGD
Retailer 2$4,490 SGD
Retailer 1$4,860 SGD
Retailer 5$6,702 SGD
Retailer 13$7,221 SGD
Retailer 10$7,981 SGD
Retailer 7$8,194 SGD
Retailer 14$8,536 SGD
Retailer 8$9,498 SGD
Retailer 6$12,320 SGD

44 data points across 14 retailers

17 retailers$3,268 SGD to $12,320 SGD

Retailer 1
-
$3,086 SGD
$2,414 USD
Price last confirmed 11 days ago
Retailer 2
-
$3,197 SGD
$2,501 USD
View
Price last confirmed 20 days ago
B+
Retailer 3
-
$3,268 SGD
$2,556 USD
View
B+
Retailer 4
-
$3,386 SGD
$2,649 USD
View
Final sale: no returns
A
Retailer 5
-
$3,407 SGD
$2,665 USD
View
B+
Retailer 6
-
$4,490 SGD
$3,512 USD
View
Retailer 7
-
$4,556 SGD
£2,806 GBP
View
Price last confirmed 64 days ago
B+
Retailer 8
-
$4,860 SGD
£2,993 GBP
View
B
Retailer 9
-
$6,702 SGD
£4,128 GBP
View
Retailer 10
-
$7,221 SGD
A$8,690 AUD
View
Price last confirmed 26 days ago
Retailer 11
-
$7,981 SGD
A$9,605 AUD
View
Price last confirmed 9 days ago
B
Retailer 12
-
$8,194 SGD
ZAR 103,545 ZAR
View
B
Retailer 13
-
$8,536 SGD
$6,677 USD
View
B
Retailer 14
-
$9,389 SGD
$7,344 USD
View
B
Retailer 15
-
$9,498 SGD
£5,850 GBP
View
B
Retailer 16
-
$12,320 SGD
$9,637 USD
View
Most Expensive
Do Amore Diamonds
27-4508E50AA · Oct 31
$18,959 SGD
$14,830 USD
View
Price under review
16 more retailers have this diamond
Prices start from $3,268 SGDSave up to $9,052 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
3.80ct Cushion
$3,268 SGD