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Radiant|Lab Grown|GCAL

0.70ct G SI1 Radiant Lab Grown Diamond

VG • G/SI1 • GCAL 302400026

Shape and cutting style on the report: Radiant brilliant

Certificate GCAL 302400026

Diamond specifications and retailer prices

From $190 USD
As of October 28, 2026
Save $780 USD (80%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $970 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 0.7ct lab-grown radiant diamond

This 0.7ct lab-grown radiant sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GCAL 302400026. Listed at 3 retailers as of October 28, 2026, with prices from $190 to $970, a $780 spread on the same certified stone. Do Amore Diamonds lists it at $970. 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

0.70
Carat
G
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGCAL
CertificateGCAL 302400026
Dimensions5.88 × 4.50 × 3.11 mm
L/W Ratio1.31
Culet sizeNone
Top View
5.88 mm4.50 mm0.70 ctG / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGCAL 302400026
Side View
Table 62.0%CrownGirdle: STK-STKPavilionCulet: NoneDepth 69.1%

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 28
Current: $190 USD|Low: $190 USD|High: $592 USD|Avg: $393 USD|-2.6%
Retailer 1
Retailer 2
October 18, 2026
Retailer 1$190 USD
Retailer 2$592 USD

8 data points across 2 retailers

3 retailers$190 USD to $970 USD

A
Cheapest Retailer
-
$190 USD
B
Retailer 2
-
$592 USD
View
Most Expensive
C
Do Amore Diamonds
24-DS33-163 · Oct 30
$970 USD
View
2 more retailers have this diamond
Prices start from $190 USDSave up to $780 USD

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 Radiant
$190 USD