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Round|Lab Grown|IGI

3.00ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG851617247

Shape and cutting style on the report: Round brilliant

Certificate IGI LG851617247

Diamond specifications and retailer prices

From €317 EUR
$354 USD
As of October 29, 2026
Save €1,392 EUR (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,709 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 3ct lab-grown round diamond

This 3ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG851617247 or 851617247. Listed at 20 retailers as of October 29, 2026, with prices from €317 to €1,709, a €1,392 spread on the same certified stone. With Clarity lists it at €1,709. 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

3.00
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851617247
Dimensions9.29 × 9.37 × 5.60 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
9.29 mm9.37 mm3.00 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851617247
Side View
Table 60.0%Crown 32°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €393 EUR|Low: €317 EUR|High: €1,709 EUR|Avg: €850 EUR|-1.8%
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
Retailer 17
Retailer 18
Retailer 19
With Clarity
October 31, 2026
Retailer 5€317 EUR
Retailer 16€368 EUR
Retailer 1€393 EUR
Retailer 6€435 EUR
Retailer 2€527 EUR
Retailer 7€528 EUR
Retailer 19€528 EUR
Retailer 8€626 EUR
Retailer 17€674 EUR
Retailer 12€700 EUR
Retailer 10€847 EUR
Retailer 11€869 EUR
Retailer 14€882 EUR
Retailer 15€921 EUR
Retailer 13€1,263 EUR
Retailer 3€1,275 EUR
Retailer 4€1,300 EUR
Retailer 18€1,392 EUR
Retailer 9€1,573 EUR
With Clarity€1,709 EUR

4 data points across 20 retailers

20 retailers€317 EUR to €1,709 EUR

A
Cheapest Retailer
-
€317 EUR
$354 USD
A
Retailer 2
-
€368 EUR
$411 USD
View
A
Retailer 3
-
€393 EUR
$439 USD
View
A
Retailer 4
-
€435 EUR
HK$3,800 HKD
View
A
Retailer 5
-
€527 EUR
£463 GBP
View
A
Retailer 6
-
€528 EUR
$590 USD
View
B+
Retailer 7
-
€528 EUR
$590 USD
View
A
Retailer 8
-
€626 EUR
View
A
Retailer 9
-
€674 EUR
$753 USD
View
A
Retailer 10
-
€700 EUR
£615 GBP
View
A
Retailer 11
-
€847 EUR
A$1,455 AUD
View
B+
Retailer 12
-
€869 EUR
ZAR 15,691 ZAR
View
A
Retailer 13
-
€882 EUR
$985 USD
View
B+
Retailer 14
-
€921 EUR
$1,029 USD
View
B
Retailer 15
-
€1,263 EUR
$1,411 USD
View
B+
Retailer 16
-
€1,275 EUR
SGD 1,925 SGD
View
B
Retailer 17
-
€1,300 EUR
$1,453 USD
View
B+
Retailer 18
-
€1,392 EUR
$1,555 USD
View
B
Retailer 19
-
€1,573 EUR
£1,384 GBP
View
Most Expensive
B
With Clarity
851617247 · Oct 31
€1,709 EUR
$1,909 USD
View
19 more retailers have this diamond
Prices start from €317 EURSave up to €1,392 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
3.00ct Round
€317 EUR