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Round|Lab Grown|IGI

0.70ct G SI2 Round Lab Grown Diamond

EX • G/SI2 • IGI LG529255702

Shape and cutting style on the report: Round brilliant

Certificate IGI LG529255702

Diamond specifications and retailer prices

From $598 AUD
$420 USD
As of October 30, 2026
Save $2,479 AUD (81%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,077 AUD at MOH London · As of October 29, 2026
View at MOH London

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 IGI LG529255702 or 529255702. Listed at 4 retailers as of October 29, 2026, with prices from $598 to $3,077, a $2,479 spread on the same certified stone. MOH London lists it at $3,077. 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
Crown angle33.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG529255702
Dimensions5.79 × 5.74 × 3.44 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.79 mm5.74 mm0.70 ctG / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG529255702
Side View
Table 58.5%Crown 33.5°Girdle: THN-STKPavilion 40.2°Culet: NoneDepth 59.5%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $3,077 AUD|Low: $598 AUD|High: $3,097 AUD|Avg: $1,564 AUD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 2$598 AUD
Retailer 6$709 AUD
Retailer 4$1,300 AUD
Retailer 3$1,408 AUD
Retailer 5$1,414 AUD
MOH London$3,077 AUD

16 data points across 6 retailers

4 retailers$598 AUD to $3,077 AUD

A
Cheapest Retailer
-
$598 AUD
$420 USD
B
Retailer 2
-
$1,300 AUD
$913 USD
View
B
Retailer 3
-
$1,408 AUD
€942 EUR
View
Most Expensive
B
MOH London
LG529255702 · Oct 29
$3,077 AUD
£1,702 GBP
View
3 more retailers have this diamond
Prices start from $598 AUDSave up to $2,479 AUD

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
0.70ct Round
$598 AUD