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Round|Lab Grown|IGI

15.07ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG831606523

Shape and cutting style on the report: Round brilliant

Certificate IGI LG831606523

Diamond specifications and retailer prices

From $7,905 AUD
$5,553 USD
As of October 29, 2026
Save $24,498 AUD (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $32,403 AUD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 15.07ct lab-grown round diamond

This 15.07ct lab-grown round 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 LG831606523 or 831606523. Listed at 16 retailers as of October 29, 2026, with prices from $7,905 to $32,403, a $24,498 spread on the same certified stone. Taylor and Hart lists it at $32,403. 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

15.07
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831606523
Dimensions16.12 × 16.15 × 9.47 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.12 mm16.15 mm15.07 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831606523
Side View
Table 59.0%Crown 32.9°Girdle: MediumPavilion 40.2°Culet: NoneDepth 58.7%

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: $11,720 AUD|Low: $7,403 AUD|High: $35,517 AUD|Avg: $13,677 AUD|-6.1%
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
Taylor and Hart
November 1, 2026
Retailer 10$7,403 AUD
Retailer 13$7,905 AUD
Retailer 2$8,284 AUD
Retailer 6$8,853 AUD
Retailer 15$9,006 AUD
Retailer 7$9,169 AUD
Retailer 12$9,169 AUD
Retailer 8$9,175 AUD
Retailer 14$10,885 AUD
Retailer 9$11,154 AUD
Retailer 11$11,292 AUD
Retailer 1$11,720 AUD
Retailer 3$14,159 AUD
Retailer 5$21,318 AUD
Retailer 4$25,504 AUD
Taylor and Hart$32,403 AUD

41 data points across 16 retailers

16 retailers$7,905 AUD to $32,403 AUD

Retailer 1
-
$7,403 AUD
£4,095 GBP
Price last confirmed 15 days ago
A
Retailer 2
-
$7,905 AUD
$5,553 USD
View
A
Retailer 3
-
$8,284 AUD
$5,819 USD
View
A
Retailer 4
-
$8,853 AUD
$6,219 USD
View
Final sale: no returns
A
Retailer 5
-
$9,006 AUD
$6,326 USD
View
Retailer 6
-
$9,169 AUD
$6,441 USD
View
Price last confirmed 19 days ago
A
Retailer 7
-
$9,169 AUD
$6,441 USD
View
A
Retailer 8
-
$9,175 AUD
$6,445 USD
View
A
Retailer 9
-
$10,885 AUD
$7,646 USD
View
Retailer 10
-
$11,154 AUD
$7,835 USD
View
Price last confirmed 14 days ago
A
Retailer 11
-
$11,292 AUD
$7,932 USD
View
B+
Retailer 12
-
$11,720 AUD
£6,482 GBP
View
B+
Retailer 13
-
$14,159 AUD
$9,946 USD
View
B
Retailer 14
-
$21,318 AUD
$14,975 USD
View
B
Retailer 15
-
$25,504 AUD
$17,915 USD
View
Most Expensive
B
Taylor and Hart
XIF1DAZ · Oct 31
$32,403 AUD
$22,762 USD
View
15 more retailers have this diamond
Prices start from $7,905 AUDSave up to $24,498 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
15.07ct Round
$7,905 AUD