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Cushion|Lab Grown|IGI

5.10ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG837646407

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG837646407

Diamond specifications and retailer prices

From $3,916 AUD
£2,166 GBP
As of October 28, 2026
Save $16,069 AUD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $19,985 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 5.1ct lab-grown cushion diamond

This 5.1ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837646407 or 837646407. Listed at 12 retailers as of October 28, 2026, with prices from $3,916 to $19,985, a $16,069 spread on the same certified stone. Do Amore Diamonds lists it at $19,985. 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

5.10
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837646407
Dimensions12.32 × 8.96 × 5.94 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.32 mm8.96 mm5.10 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837646407
Side View
Table 62.0%Crown 34.5°Girdle: MED-STKPavilion 35.7°Culet: NoneDepth 66.3%

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 28
Current: $19,985 AUD|Low: $3,916 AUD|High: $26,817 AUD|Avg: $9,847 AUD|-25.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 6$3,916 AUD
Retailer 2$4,267 AUD
Retailer 10$4,747 AUD
Retailer 12$6,347 AUD
Retailer 4$6,504 AUD
Retailer 7$7,548 AUD
Retailer 9$10,129 AUD
Retailer 3$12,294 AUD
Retailer 11$12,425 AUD
Retailer 8$12,665 AUD
Retailer 5$19,438 AUD
Do Amore Diamonds$19,985 AUD

24 data points across 12 retailers

12 retailers$3,916 AUD to $19,985 AUD

A
Cheapest Retailer
-
$3,916 AUD
£2,166 GBP
A
Retailer 2
-
$4,267 AUD
$2,998 USD
View
B+
Retailer 3
-
$4,747 AUD
$3,335 USD
View
B+
Retailer 4
-
$6,347 AUD
$4,459 USD
View
B+
Retailer 5
-
$6,504 AUD
$4,570 USD
View
B
Retailer 6
-
$7,548 AUD
€5,050 EUR
View
Retailer 7
-
$10,129 AUD
View
Price last confirmed 7 days ago
Retailer 8
-
$12,294 AUD
View
Price last confirmed 21 days ago
B
Retailer 9
-
$12,425 AUD
$8,729 USD
View
B
Retailer 10
-
$12,665 AUD
£7,006 GBP
View
B
Retailer 11
-
$19,438 AUD
$13,656 USD
View
Most Expensive
B
Do Amore Diamonds
27-E2E271BD5 · Oct 29
$19,985 AUD
$14,040 USD
View
11 more retailers have this diamond
Prices start from $3,916 AUDSave up to $16,069 AUD

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
5.10ct Cushion
$3,916 AUD