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Oval|Lab Grown|IGI

15.56ct E VS2 Oval Lab Grown Diamond

ID • E/VS2 • IGI LG550237840

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG550237840

Diamond specifications and retailer prices

From $10,784 AUD
$7,575 USD
As of October 26, 2026
Save $32,024 AUD (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $51,008 AUD at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 15.56ct lab-grown oval diamond

This 15.56ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG550237840 or 550237840. Listed at 11 retailers as of October 26, 2026, with a 297% 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

15.56
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG550237840
Dimensions20.96 × 13.89 × 8.60 mm
L/W Ratio1.51
Girdle conditionFaceted
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
20.96 mm13.89 mm15.56 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG550237840
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $51,008 AUD|Low: $5,911 AUD|High: $55,705 AUD|Avg: $18,328 AUD|-8.4%
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
Retailer 13
Retailer 14
October 21, 2026
Retailer 11$7,414 AUD
Retailer 8$7,770 AUD
Retailer 4$9,068 AUD
Retailer 5$9,579 AUD
Retailer 2$10,784 AUD
Retailer 7$10,784 AUD
Retailer 14$11,269 AUD
Retailer 9$11,498 AUD
Retailer 10$13,286 AUD
Retailer 6$15,044 AUD
Retailer 12$20,037 AUD
Retailer 3$20,490 AUD
Retailer 13$42,808 AUD
Do Amore Diamonds$51,008 AUD

18 data points across 14 retailers

11 retailers$10,784 AUD to $42,808 AUD

Retailer 1
-
$7,414 AUD
$5,208 USD
Price last confirmed 8 days ago
Retailer 2
-
$7,770 AUD
$5,458 USD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
$10,784 AUD
$7,575 USD
View
Price last confirmed 5 days ago
B+
Retailer 4
-
$10,784 AUD
$7,575 USD
View
Retailer 5
-
$11,269 AUD
$7,916 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$11,498 AUD
HK$63,100 HKD
View
B+
Retailer 7
-
$13,286 AUD
$9,333 USD
View
B
Retailer 8
-
$20,037 AUD
$14,075 USD
View
Retailer 9
-
$20,490 AUD
View
Price last confirmed 23 days ago
B
Retailer 10
-
$42,808 AUD
$30,070 USD
View
Most Expensive
Do Amore Diamonds
27-EB9D7975C · Oct 27
$51,008 AUD
$35,830 USD
View
Price under review
10 more retailers have this diamond
Prices start from $10,784 AUDSave up to $32,024 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.

B+
15.56ct Oval
$10,784 AUD