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Round|Lab Grown|IGI

12.00ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG726569604

Shape and cutting style on the report: Round brilliant

Certificate IGI LG726569604

Diamond specifications and retailer prices

From $6,845 USD
As of November 1, 2026
Save $22,405 USD (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $42,430 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 12ct lab-grown round diamond

This 12ct 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 LG726569604 or 726569604. Listed at 21 retailers as of October 31, 2026, with a 327% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

12.00
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726569604
Dimensions14.72 × 14.78 × 8.82 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 mm14.78 mm12.00 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726569604
Side View
Table 60.0%Crown 33.3°Girdle: Med.Pavilion 40.3°Culet: NoneDepth 59.8%

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: $42,150 USD|Low: $4,899 USD|High: $42,150 USD|Avg: $14,257 USD
Do Amore Diamonds
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
Retailer 18
November 1, 2026
Retailer 16$6,555 USD
Retailer 3$6,845 USD
Retailer 5$6,860 USD
Retailer 7$7,106 USD
Retailer 13$7,110 USD
Retailer 4$8,064 USD
Retailer 17$8,450 USD
Retailer 11$9,817 USD
Retailer 6$10,317 USD
Retailer 12$12,142 USD
Retailer 10$12,401 USD
Retailer 18$13,374 USD
Retailer 2$13,435 USD
Retailer 15$15,010 USD
Retailer 8$19,558 USD
Retailer 9$26,887 USD
Retailer 14$29,250 USD
Do Amore Diamonds$42,150 USD

44 data points across 18 retailers

21 retailers$6,845 USD to $29,250 USD

Retailer 1
-
$5,881 USD
Price last confirmed 30 days ago
Retailer 2
-
$6,420 USD
View
Price last confirmed 25 days ago
Retailer 3
-
$6,555 USD
View
Price last confirmed 14 days ago
B+
Retailer 4
-
$6,845 USD
View
B+
Retailer 5
-
$6,860 USD
View
Final sale: no returns
Retailer 6
-
$7,106 USD
View
Price last confirmed 29 days ago
B+
Retailer 7
-
$7,110 USD
View
B+
Retailer 8
-
$8,064 USD
View
B+
Retailer 9
-
$8,450 USD
View
Retailer 10
-
$9,311 USD
View
Price last confirmed 24 days ago
B+
Retailer 11
-
$9,817 USD
£7,730 GBP
View
B
Retailer 12
-
$10,317 USD
View
B
Retailer 13
-
$12,142 USD
ZAR 196,151 ZAR
View
B
Retailer 14
-
$13,374 USD
View
B
Retailer 15
-
$13,435 USD
A$20,669 AUD
View
Retailer 16
-
$15,010 USD
A$23,092 AUD
View
Price last confirmed 9 days ago
B
Retailer 17
-
$19,558 USD
View
B
Retailer 18
-
$26,887 USD
View
B
Retailer 19
-
$29,250 USD
View
Retailer 20
-
$42,150 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-726569604 · Oct 31
$42,430 USD
View
Price under review
20 more retailers have this diamond
Prices start from $6,845 USDSave up to $22,405 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+
12.00ct Round
$6,845 USD