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Round|Lab Grown|IGI

15.06ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG837628778

Shape and cutting style on the report: Round brilliant

Certificate IGI LG837628778

Diamond specifications and retailer prices

From €6,607 EUR
$7,410 USD
As of October 31, 2026
Save €12,439 EUR (65%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €19,046 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 15.06ct lab-grown round diamond

This 15.06ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837628778 or 837628778. Listed at 9 retailers as of October 31, 2026, with prices from €6,607 to €19,046, a €12,439 spread on the same certified stone. Reve Diamonds lists it at €19,046. 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

15.06
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837628778
Dimensions15.84 × 15.70 × 9.74 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.84 mm15.70 mm15.06 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837628778
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 40.9°CuletDepth 61.7%

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: Oct 31
Current: €13,082 EUR|Low: €5,900 EUR|High: €21,080 EUR|Avg: €9,776 EUR|-9.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Reve Diamonds
November 1, 2026
Retailer 4€5,900 EUR
Retailer 3€6,607 EUR
Retailer 7€6,788 EUR
Retailer 5€7,572 EUR
Retailer 6€8,516 EUR
Retailer 2€8,560 EUR
Retailer 1€13,082 EUR
Reve Diamonds€19,046 EUR

18 data points across 8 retailers

9 retailers€6,607 EUR to €19,046 EUR

Retailer 1
-
€5,900 EUR
$6,617 USD
Price last confirmed 11 days ago
B+
Retailer 2
-
€6,607 EUR
$7,410 USD
View
Final sale: no returns
Retailer 3
-
€6,788 EUR
$7,614 USD
View
Price last confirmed 13 days ago
Retailer 4
-
€7,572 EUR
$8,493 USD
View
Price last confirmed 12 days ago
Retailer 5
-
€7,572 EUR
$8,493 USD
View
Price last confirmed 21 days ago
Retailer 6
-
€8,516 EUR
$9,552 USD
View
Price last confirmed 12 days ago
B+
Retailer 7
-
€8,560 EUR
£7,559 GBP
View
B
Retailer 8
-
€13,082 EUR
A$22,574 AUD
View
Most Expensive
B
Reve Diamonds
BBEBF07D3 · Nov 1
€19,046 EUR
$21,362 USD
View
8 more retailers have this diamond
Prices start from €6,607 EURSave up to €12,439 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.

B+
15.06ct Round
€6,607 EUR