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Round|Lab Grown|IGI

12.13ct E VVS2 Round Lab Grown Diamond

EX • E/VVS2 • IGI LG687506986

Shape and cutting style on the report: Round brilliant

Certificate IGI LG687506986

Diamond specifications and retailer prices

From $7,312 AUD
$5,136 USD
As of October 29, 2026
Save $39,852 AUD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $47,164 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 12.13ct lab-grown round diamond

This 12.13ct 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 LG687506986 or 687506986. Listed at 16 retailers as of October 29, 2026, with prices from $7,312 to $47,164, a $39,852 spread on the same certified stone. Brilliant Earth lists it at $47,164. 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

12.13
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687506986
Dimensions14.72 × 14.79 × 9.06 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.72 mm14.79 mm12.13 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687506986
Side View
Table 60.0%Crown 33°Girdle: MediumPavilion 41.6°Culet: NoneDepth 61.4%

Caratlytics Score

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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: Oct 29
Current: $47,164 AUD|Low: $7,018 AUD|High: $47,164 AUD|Avg: $14,757 AUD
Brilliant Earth
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
November 1, 2026
Retailer 11$7,312 AUD
Retailer 14$7,662 AUD
Retailer 9$8,406 AUD
Retailer 12$8,480 AUD
Retailer 8$8,485 AUD
Retailer 2$10,810 AUD
Retailer 3$12,019 AUD
Retailer 7$13,269 AUD
Retailer 6$13,410 AUD
Retailer 5$13,499 AUD
Retailer 10$14,032 AUD
Retailer 4$23,478 AUD
Retailer 13$29,336 AUD
Brilliant Earth$47,164 AUD

37 data points across 14 retailers

16 retailers$7,312 AUD to $47,164 AUD

A
Cheapest Retailer
-
$7,312 AUD
$5,136 USD
A
Retailer 2
-
$7,662 AUD
$5,382 USD
View
A
Retailer 3
-
$8,406 AUD
$5,905 USD
View
Final sale: no returns
A
Retailer 4
-
$8,480 AUD
$5,957 USD
View
A
Retailer 5
-
$8,485 AUD
$5,960 USD
View
B+
Retailer 6
-
$10,131 AUD
HK$55,600 HKD
View
B+
Retailer 7
-
$10,810 AUD
£5,979 GBP
View
B+
Retailer 8
-
$12,019 AUD
£6,648 GBP
View
B+
Retailer 9
-
$13,269 AUD
€8,877 EUR
View
B+
Retailer 10
-
$14,032 AUD
$9,857 USD
View
B+
Retailer 11
-
$15,114 AUD
$10,617 USD
View
B
Retailer 12
-
$23,478 AUD
$16,492 USD
View
B
Retailer 13
-
$23,581 AUD
$16,564 USD
View
B
Retailer 14
-
$29,336 AUD
SGD 27,847 SGD
View
B
Retailer 15
-
$30,377 AUD
$21,338 USD
View
Most Expensive
B
Brilliant Earth
21390594A · Oct 31
$47,164 AUD
$33,130 USD
View
15 more retailers have this diamond
Prices start from $7,312 AUDSave up to $39,852 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
12.13ct Round
$7,312 AUD