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Round|Lab Grown|GIA

0.70ct G SI2 Round Lab Grown Diamond

EX • G/SI2

Diamond specifications and retailer prices

From $406 AUD
$285 USD
As of October 18, 2026
2 retailers carry this diamond
Most expensive: $554 AUD at B2C Jewels · As of October 23, 2026
View at B2C Jewels

About this 0.7ct lab-grown round diamond

This 0.7ct lab-grown round sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA. Listed at 2 retailers as of October 18, 2026. 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

0.70
Carat
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
Dimensions5.75 × 5.69 × 3.47 mm
L/W Ratio1.01
Top View
5.75 mm5.69 mm0.70 ctG / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA
Side View
Table 62.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 60.7%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 18
Current: $554 AUD|Low: $406 AUD|High: $2,321 AUD|Avg: $1,201 AUD|+2.1%
B2C Jewels
Retailer 2
Retailer 3
October 18, 2026
Retailer 2$406 AUD
B2C Jewels$554 AUD
Retailer 3$2,321 AUD

5 data points across 3 retailers

2 retailers$406 AUD to $554 AUD

Retailer 1
-
$406 AUD
$285 USD
Price last confirmed 12 days ago
Most Expensive
B2C Jewels
36398003 · Oct 23
$554 AUD
$389 USD
View
Price last confirmed 7 days ago
1 more retailer has this diamond

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.

0.70ct Round
$406 AUD