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Round|Lab Grown|IGI

12.38ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG735527068

Shape and cutting style on the report: Round brilliant

Certificate IGI LG735527068

Diamond specifications and retailer prices

From $6,559 AUD
£3,628 GBP
As of November 1, 2026
Save $38,174 AUD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $44,732 AUD at With Clarity · As of October 31, 2026
View at With Clarity

About this 12.38ct lab-grown round diamond

This 12.38ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG735527068 or 735527068. Listed at 19 retailers as of October 31, 2026, with prices from $6,559 to $44,732, a $38,174 spread on the same certified stone. With Clarity lists it at $44,732. 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

12.38
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735527068
Dimensions14.70 × 14.81 × 9.12 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.70 mm14.81 mm12.38 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735527068
Side View
Table 56.0%Crown 35.9°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $6,559 AUD|Low: $6,556 AUD|High: $41,968 AUD|Avg: $13,997 AUD|-0.4%
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
November 1, 2026
Retailer 1$6,559 AUD
Retailer 12$7,040 AUD
Retailer 4$7,377 AUD
Retailer 9$8,080 AUD
Retailer 2$8,166 AUD
Retailer 8$8,171 AUD
Retailer 10$9,544 AUD
Retailer 6$10,366 AUD
Retailer 7$12,721 AUD
Retailer 11$13,489 AUD
Retailer 5$22,717 AUD
Retailer 3$28,202 AUD
Retailer 13$41,968 AUD

43 data points across 13 retailers

19 retailers$6,559 AUD to $44,732 AUD

A
Cheapest Retailer
-
$6,559 AUD
£3,628 GBP
A
Retailer 2
-
$7,040 AUD
$4,945 USD
View
A
Retailer 3
-
$7,377 AUD
$5,182 USD
View
A
Retailer 4
-
$8,080 AUD
$5,676 USD
View
Final sale: no returns
A
Retailer 5
-
$8,166 AUD
$5,736 USD
View
A
Retailer 6
-
$8,171 AUD
$5,740 USD
View
B+
Retailer 7
-
$9,544 AUD
$6,704 USD
View
B+
Retailer 8
-
$9,749 AUD
HK$53,500 HKD
View
B+
Retailer 9
-
$10,366 AUD
£5,734 GBP
View
B+
Retailer 10
-
$12,721 AUD
€8,510 EUR
View
B+
Retailer 11
-
$12,980 AUD
$9,118 USD
View
B+
Retailer 12
-
$13,489 AUD
$9,475 USD
View
B
Retailer 13
-
$15,398 AUD
$10,816 USD
View
B
Retailer 14
-
$22,702 AUD
$15,947 USD
View
B
Retailer 15
-
$22,717 AUD
$15,958 USD
View
B
Retailer 16
-
$28,202 AUD
SGD 26,771 SGD
View
B
Retailer 17
-
$29,301 AUD
$20,582 USD
View
B
Retailer 18
-
$41,968 AUD
$29,480 USD
View
Most Expensive
B
With Clarity
735527068 · Oct 31
$44,732 AUD
$31,422 USD
View
18 more retailers have this diamond
Prices start from $6,559 AUDSave up to $38,174 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
12.38ct Round
$6,559 AUD