CaratHunter
Plans
Round|Lab Grown|GIA

0.30ct G SI2 Round Lab Grown Diamond

EX • G/SI2 • GIA 7398045089

Certificate GIA 7398045089

Diamond specifications and retailer prices

From €212 EUR
₹22,606 INR
As of October 31, 2026
Save €472 EUR (69%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €684 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.3ct lab-grown round diamond

This 0.3ct lab-grown round sits in the sub-half-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7398045089. Listed at 5 retailers as of October 31, 2026, with prices from €212 to €684, a €472 spread on the same certified stone. MOH London lists it at €684. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.30
Carat
G
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7398045089
Dimensions4.28 × 4.24 × 2.65 mm
L/W Ratio1.01
Top View
4.28 mm4.24 mm0.30 ctG / SI2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7398045089
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.1%

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: €684 EUR|Low: €212 EUR|High: €684 EUR|Avg: €416 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 5€212 EUR
Retailer 4€380 EUR
Retailer 2€413 EUR
Retailer 7€417 EUR
Retailer 6€426 EUR
Retailer 3€609 EUR
MOH London€684 EUR

2 data points across 7 retailers

5 retailers€212 EUR to €684 EUR

B+
Cheapest Retailer
-
€212 EUR
₹22,606 INR
B
Retailer 2
-
€380 EUR
£335 GBP
View
B
Retailer 3
-
€413 EUR
$461 USD
View
B
Retailer 4
-
€609 EUR
£536 GBP
View
Most Expensive
B
MOH London
D660BA69E · Nov 1
€684 EUR
£602 GBP
View
4 more retailers have this diamond
Prices start from €212 EURSave up to €472 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+
0.30ct Round
€212 EUR