Radiant|Lab Grown|IGI

12.06ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG705519393

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG705519393

Diamond specifications and retailer prices

From $4,893 USD
As of November 1, 2026
Save $15,157 USD (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $20,050 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 12.06ct lab-grown radiant diamond

This 12.06ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG705519393 or 705519393. Listed at 19 retailers as of October 31, 2026, with prices from $4,893 to $20,050, a $15,157 spread on the same certified stone. Taylor and Hart lists it at $20,050. 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

12.06
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.7°
Pavilion angle31°
OriginLab Grown
Grading LabIGI
CertificateIGI LG705519393
Dimensions16.73 × 10.88 × 6.93 mm
L/W Ratio1.54
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.73 mm10.88 mm12.06 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG705519393
Side View
Table 62.0%Crown 45.7°Girdle: ThickPavilion 31°Culet: NoneDepth 63.7%

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: Nov 1
Current: $7,067 USD|Low: $4,893 USD|High: $30,060 USD|Avg: $9,510 USD|-0.3%
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
November 2, 2026
Retailer 4$4,893 USD
Retailer 5$4,973 USD
Retailer 11$5,000 USD
Retailer 3$5,068 USD
Retailer 12$6,505 USD
Retailer 13$6,595 USD
Retailer 1$7,067 USD
Retailer 15$7,279 USD
Retailer 7$7,910 USD
Retailer 10$8,659 USD
Retailer 14$9,518 USD
Retailer 8$10,611 USD
Retailer 9$11,662 USD
Retailer 6$13,951 USD
Retailer 2$30,060 USD

45 data points across 15 retailers

19 retailers$4,893 USD to $20,050 USD

Retailer 1
-
$4,194 USD
Price last confirmed 31 days ago
Retailer 2
-
$4,579 USD
View
Price last confirmed 35 days ago
B+
Retailer 3
-
$4,893 USD
View
Final sale: no returns
B+
Retailer 4
-
$5,000 USD
View
Retailer 5
-
$5,068 USD
View
Price last confirmed 30 days ago
B+
Retailer 6
-
$6,505 USD
View
B
Retailer 7
-
$6,595 USD
View
Retailer 8
-
$6,991 USD
View
Price last confirmed 32 days ago
B+
Retailer 9
-
$7,067 USD
£5,564 GBP
View
B
Retailer 10
-
$7,279 USD
View
B
Retailer 11
-
$7,910 USD
£6,228 GBP
View
B
Retailer 12
-
$8,285 USD
View
B
Retailer 13
-
$8,659 USD
ZAR 139,892 ZAR
View
B
Retailer 14
-
$9,518 USD
View
B
Retailer 15
-
$10,611 USD
A$16,324 AUD
View
B
Retailer 16
-
$11,662 USD
A$17,941 AUD
View
B
Retailer 17
-
$13,951 USD
View
Most Expensive
B
Taylor and Hart
IOJQE6T · Oct 31
$20,050 USD
View
17 more retailers have this diamond
Prices start from $4,893 USDSave up to $15,157 USD

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+
12.06ct Radiant
$4,893 USD