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Round|Lab Grown|IGI

15.08ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG607315432

Shape and cutting style on the report: Round brilliant

Certificate IGI LG607315432

Diamond specifications and retailer prices

From €6,430 EUR
$7,212 USD
As of November 1, 2026
Save €19,916 EUR (76%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €26,346 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 15.08ct lab-grown round diamond

This 15.08ct 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 LG607315432 or 607315432. Listed at 11 retailers as of October 31, 2026, with prices from €6,430 to €26,346, a €19,916 spread on the same certified stone. Taylor and Hart lists it at €26,346. 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

15.08
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607315432
Dimensions15.86 × 15.77 × 9.77 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
15.86 mm15.77 mm15.08 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607315432
Side View
Table 57.0%Crown 34.4°Girdle: MediumPavilion 40.8°Culet: NoneDepth 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: Nov 1
Current: €19,952 EUR|Low: €5,860 EUR|High: €37,580 EUR|Avg: €15,209 EUR|-23.8%
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
Retailer 16
Taylor and Hart
November 1, 2026
Retailer 8€6,034 EUR
Retailer 9€6,430 EUR
Retailer 10€7,213 EUR
Retailer 15€7,512 EUR
Retailer 4€7,552 EUR
Retailer 13€7,644 EUR
Retailer 11€9,820 EUR
Retailer 12€11,155 EUR
Retailer 6€11,840 EUR
Retailer 2€12,042 EUR
Retailer 14€16,845 EUR
Retailer 5€17,340 EUR
Retailer 7€19,226 EUR
Retailer 1€19,952 EUR
Taylor and Hart€26,346 EUR
Retailer 16€26,578 EUR
Retailer 3€37,277 EUR

14 data points across 17 retailers

11 retailers€6,430 EUR to €26,346 EUR

Cheapest Retailer
-
€6,430 EUR
$7,212 USD
B+
Retailer 2
-
€7,213 EUR
$8,090 USD
View
B+
Retailer 3
-
€7,512 EUR
$8,426 USD
View
B+
Retailer 4
-
€7,644 EUR
$8,573 USD
View
Final sale: no returns
B+
Retailer 5
-
€9,820 EUR
£8,672 GBP
View
B
Retailer 6
-
€11,155 EUR
$12,512 USD
View
Retailer 7
-
€11,840 EUR
ZAR 214,533 ZAR
View
Price last confirmed 27 days ago
B
Retailer 8
-
€16,845 EUR
$18,894 USD
View
Retailer 9
-
€19,952 EUR
$22,378 USD
View
B
Retailer 10
-
€26,346 EUR
$29,549 USD
View
Most Expensive
B
Taylor and Hart
14FJI9Y · Oct 31
€26,346 EUR
$29,549 USD
View
10 more retailers have this diamond
Prices start from €6,430 EURSave up to €19,916 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+
15.08ct Round
€6,430 EUR