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Round|Lab Grown|IGI

12.69ct G VS2 Round Lab Grown Diamond

EX • G/VS2 • IGI LG616409385

Shape and cutting style on the report: Round brilliant

Certificate IGI LG616409385

Diamond specifications and retailer prices

From €3,178 EUR
£2,796 GBP
As of November 1, 2026
Save €15,458 EUR (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €18,636 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 12.69ct lab-grown round diamond

This 12.69ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG616409385 or 616409385. Listed at 19 retailers as of October 31, 2026, with prices from €3,178 to €18,636, a €15,458 spread on the same certified stone. Brilliant Earth lists it at €18,636. 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

12.69
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG616409385
Dimensions14.82 × 14.73 × 9.16 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
14.82 mm14.73 mm12.69 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG616409385
Side View
Table 57.0%Crown 35°Girdle: Slightly ThickPavilion 40.2°Culet: NoneDepth 61.9%

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: Nov 1
Current: €18,636 EUR|Low: €3,177 EUR|High: €18,689 EUR|Avg: €6,393 EUR
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
Retailer 15
Retailer 16
November 1, 2026
Retailer 2€3,178 EUR
Retailer 13€3,411 EUR
Retailer 12€3,575 EUR
Retailer 6€3,819 EUR
Retailer 14€3,956 EUR
Retailer 8€3,957 EUR
Retailer 11€4,010 EUR
Retailer 4€4,839 EUR
Retailer 16€4,944 EUR
Retailer 9€5,160 EUR
Retailer 5€6,132 EUR
Retailer 10€6,376 EUR
Retailer 15€8,553 EUR
Retailer 3€9,525 EUR
Retailer 7€10,986 EUR
Brilliant Earth€18,636 EUR

38 data points across 16 retailers

19 retailers€3,178 EUR to €18,636 EUR

A
Cheapest Retailer
-
€3,178 EUR
£2,796 GBP
A
Retailer 2
-
€3,411 EUR
$3,811 USD
View
A
Retailer 3
-
€3,575 EUR
$3,994 USD
View
A
Retailer 4
-
€3,819 EUR
$4,267 USD
View
Final sale: no returns
A
Retailer 5
-
€3,956 EUR
$4,420 USD
View
Retailer 6
-
€3,957 EUR
$4,421 USD
View
Price last confirmed 19 days ago
A
Retailer 7
-
€4,010 EUR
$4,480 USD
View
A
Retailer 8
-
€4,151 EUR
$4,638 USD
View
A
Retailer 9
-
€4,839 EUR
$5,406 USD
View
A
Retailer 10
-
€4,944 EUR
$5,524 USD
View
A
Retailer 11
-
€5,160 EUR
£4,539 GBP
View
B+
Retailer 12
-
€6,132 EUR
$6,851 USD
View
B+
Retailer 13
-
€6,376 EUR
View
Retailer 14
-
€6,534 EUR
$7,299 USD
View
Price last confirmed 39 days ago
B
Retailer 15
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€8,553 EUR
$9,556 USD
View
B
Retailer 16
-
€9,525 EUR
$10,641 USD
View
B
Retailer 17
-
€10,986 EUR
$12,274 USD
View
B
Retailer 18
-
€13,998 EUR
$15,639 USD
View
Most Expensive
B
Brilliant Earth
20602315A · Oct 31
€18,636 EUR
$20,820 USD
View
18 more retailers have this diamond
Prices start from €3,178 EURSave up to €15,458 EUR

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
12.69ct Round
€3,178 EUR