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Round|Lab Grown|IGI

12.03ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG844633530

Shape and cutting style on the report: Round brilliant

Certificate IGI LG844633530

Diamond specifications and retailer prices

From $7,303 AUD
$5,130 USD
As of November 1, 2026
Save $23,048 AUD (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $30,351 AUD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 12.03ct lab-grown round diamond

This 12.03ct lab-grown round 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 LG844633530 or 844633530. Listed at 18 retailers as of October 31, 2026, with prices from $7,303 to $30,351, a $23,048 spread on the same certified stone. Taylor and Hart lists it at $30,351. 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

12.03
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844633530
Dimensions14.55 × 14.61 × 9.09 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.55 mm14.61 mm12.03 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844633530
Side View
Table 56.0%Crown 35.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.4%

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: Nov 1
Current: $16,106 AUD|Low: $6,839 AUD|High: $30,351 AUD|Avg: $12,710 AUD|-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
Retailer 15
Retailer 16
Retailer 17
Taylor and Hart
November 1, 2026
Retailer 4$6,839 AUD
Retailer 17$7,303 AUD
Retailer 15$7,653 AUD
Retailer 7$8,180 AUD
Retailer 6$8,342 AUD
Retailer 5$8,472 AUD
Retailer 14$8,478 AUD
Retailer 11$9,736 AUD
Retailer 2$10,056 AUD
Retailer 10$10,798 AUD
Retailer 8$13,090 AUD
Retailer 12$13,113 AUD
Retailer 13$13,650 AUD
Retailer 16$14,754 AUD
Retailer 9$15,947 AUD
Retailer 1$16,106 AUD
Retailer 3$23,556 AUD
Taylor and Hart$30,351 AUD

17 data points across 18 retailers

18 retailers$7,303 AUD to $30,351 AUD

Retailer 1
-
$6,839 AUD
£3,783 GBP
Price last confirmed 15 days ago
A
Retailer 2
-
$7,303 AUD
$5,130 USD
View
A
Retailer 3
-
$7,653 AUD
$5,376 USD
View
A
Retailer 4
-
$8,180 AUD
$5,746 USD
View
Final sale: no returns
A
Retailer 5
-
$8,342 AUD
$5,860 USD
View
A
Retailer 6
-
$8,472 AUD
$5,951 USD
View
A
Retailer 7
-
$8,478 AUD
$5,955 USD
View
A
Retailer 8
-
$9,736 AUD
$6,839 USD
View
B+
Retailer 9
-
$10,056 AUD
$7,064 USD
View
B+
Retailer 10
-
$10,798 AUD
£5,972 GBP
View
B+
Retailer 11
-
$13,090 AUD
$9,195 USD
View
B+
Retailer 12
-
$13,113 AUD
ZAR 148,809 ZAR
View
B+
Retailer 13
-
$13,650 AUD
€9,132 EUR
View
B+
Retailer 14
-
$14,754 AUD
$10,364 USD
View
B+
Retailer 15
-
$15,947 AUD
$11,202 USD
View
B+
Retailer 16
-
$16,106 AUD
View
B
Retailer 17
-
$23,556 AUD
$16,547 USD
View
Most Expensive
B
Taylor and Hart
V0LFB79 · Oct 31
$30,351 AUD
$21,320 USD
View
17 more retailers have this diamond
Prices start from $7,303 AUDSave up to $23,048 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
12.03ct Round
$7,303 AUD