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Round|Lab Grown|IGI

3.00ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG849624174

Shape and cutting style on the report: Round brilliant

Certificate IGI LG849624174

Diamond specifications and retailer prices

From £264 GBP
$354 USD
As of November 1, 2026
Save £1,217 GBP (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,481 GBP at Rare Carat · As of November 1, 2026
View at Rare Carat

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 LG849624174 or 849624174. Listed at 22 retailers as of November 1, 2026, with prices from £264 to £1,481, a £1,217 spread on the same certified stone. Rare Carat lists it at £1,481. 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
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849624174
Dimensions9.35 × 9.43 × 5.56 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
9.35 mm9.43 mm3.00 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849624174
Side View
Table 59.0%Crown 32.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 59.2%

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: Nov 1
Current: £1,481 GBP|Low: £264 GBP|High: £1,481 GBP|Avg: £697 GBP
Rare Carat
Retailer 2
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Retailer 22
November 1, 2026
Retailer 20£264 GBP
Retailer 18£307 GBP
Retailer 14£328 GBP
Retailer 15£334 GBP
Retailer 5£363 GBP
Retailer 2£438 GBP
Retailer 10£440 GBP
Retailer 21£440 GBP
Retailer 22£516 GBP
Retailer 4£562 GBP
Retailer 13£583 GBP
Retailer 6£693 GBP
Retailer 8£711 GBP
Retailer 7£735 GBP
Retailer 17£768 GBP
Retailer 12£1,053 GBP
Retailer 11£1,063 GBP
Retailer 9£1,084 GBP
Retailer 16£1,161 GBP
Retailer 3£1,287 GBP
Retailer 19£1,425 GBP
Rare Carat£1,481 GBP

8 data points across 22 retailers

22 retailers£264 GBP to £1,481 GBP

A
Cheapest Retailer
-
£264 GBP
$354 USD
A
Retailer 2
-
£307 GBP
$411 USD
View
A
Retailer 3
-
£328 GBP
$439 USD
View
Retailer 4
-
£334 GBP
$447 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
£363 GBP
HK$3,800 HKD
View
A
Retailer 6
-
£438 GBP
View
B+
Retailer 7
-
£440 GBP
$590 USD
View
A
Retailer 8
-
£440 GBP
$590 USD
View
A
Retailer 9
-
£516 GBP
€659 EUR
View
A
Retailer 10
-
£562 GBP
$753 USD
View
A
Retailer 11
-
£583 GBP
View
A
Retailer 12
-
£693 GBP
A$1,428 AUD
View
A
Retailer 13
-
£711 GBP
ZAR 15,396 ZAR
View
A
Retailer 14
-
£735 GBP
$985 USD
View
A
Retailer 15
-
£768 GBP
$1,029 USD
View
B+
Retailer 16
-
£1,053 GBP
$1,411 USD
View
B+
Retailer 17
-
£1,063 GBP
SGD 1,925 SGD
View
B
Retailer 18
-
£1,084 GBP
$1,453 USD
View
B+
Retailer 19
-
£1,161 GBP
$1,555 USD
View
B
Retailer 20
-
£1,287 GBP
View
B
Retailer 21
-
£1,425 GBP
$1,909 USD
View
Most Expensive
B
Rare Carat
AJ-00077851 · Nov 1
£1,481 GBP
$1,985 USD
View
21 more retailers have this diamond
Prices start from £264 GBPSave up to £1,217 GBP

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
£264 GBP