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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 $354 USD
As of October 29, 2026
Save $1,555 USD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,909 USD 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 19 retailers as of October 29, 2026, with prices from $354 to $1,909, a $1,555 spread on the same certified stone. With Clarity lists it at $1,909. 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: $985 USD|Low: $354 USD|High: $1,909 USD|Avg: $946 USD|-0.2%
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
With Clarity
October 30, 2026
Retailer 3$354 USD
Retailer 12$411 USD
Retailer 8$447 USD
Retailer 4$486 USD
Retailer 16$588 USD
Retailer 5$590 USD
Retailer 15$590 USD
Retailer 6$699 USD
Retailer 13$753 USD
Retailer 18$788 USD
Retailer 9$946 USD
Retailer 10$971 USD
Retailer 1$985 USD
Retailer 11$1,029 USD
Retailer 17$1,425 USD
Retailer 2$1,453 USD
Retailer 14$1,555 USD
Retailer 7$1,758 USD
With Clarity$1,909 USD

3 data points across 19 retailers

19 retailers$354 USD to $1,909 USD

A
Cheapest Retailer
-
$354 USD
A
Retailer 2
-
$411 USD
View
A
Retailer 3
-
$447 USD
View
A
Retailer 4
-
$486 USD
HK$3,800 HKD
View
A
Retailer 5
-
$588 USD
£463 GBP
View
A
Retailer 6
-
$590 USD
View
B+
Retailer 7
-
$590 USD
View
A
Retailer 8
-
$699 USD
€666 EUR
View
A
Retailer 9
-
$753 USD
View
A
Retailer 10
-
$788 USD
£621 GBP
View
A
Retailer 11
-
$946 USD
A$1,455 AUD
View
B+
Retailer 12
-
$971 USD
ZAR 15,691 ZAR
View
A
Retailer 13
-
$985 USD
View
B+
Retailer 14
-
$1,029 USD
View
B+
Retailer 15
-
$1,425 USD
SGD 1,925 SGD
View
B
Retailer 16
-
$1,453 USD
View
B+
Retailer 17
-
$1,555 USD
View
B
Retailer 18
-
$1,758 USD
£1,384 GBP
View
Most Expensive
B
With Clarity
851617247 · Oct 31
$1,909 USD
View
18 more retailers have this diamond
Prices start from $354 USDSave up to $1,555 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.

A
3.00ct Round
$354 USD