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Round|Lab Grown|IGI

1.03ct H VS2 Round Lab Grown Diamond

VG • H/VS2 • IGI LG683599597

Certificate IGI LG683599597

Diamond specifications and retailer prices

From $437 USD
As of October 28, 2026
1 retailer carries this diamond
Only listing: $437 USD at Loose Grown Diamond
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Loose Grown Diamond

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round sits in the classic one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG683599597 or 683599597. Listed at a single retailer as of October 28, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
H
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
Polish
Symmetry
Fluorescence
OriginLab Grown
Grading LabIGI
CertificateIGI LG683599597
Dimensions6.45 × 6.50 × 3.97 mm
L/W Ratio1.01
Top View
6.45 mm6.50 mm1.03 ctH / VS2
OriginLab Grown
CutVery Good
CertificateIGI LG683599597
Side View
Table 59.0%CrownGirdlePavilionCuletDepth 61.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 28
Current: $437 USD|Low: $174 USD|High: $602 USD|Avg: $412 USD|+3.8%
August 26, 2026
Loose Grown Diamond$437 USD

6 data points across 1 retailer

1 retailer

B
Loose Grown Diamond
683599597 · Oct 28
$437 USD
View

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
1.03ct Round
$437 USD