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Radiant|Lab Grown|IGI

0.89ct F SI1 Radiant Lab Grown Diamond

VG • F/SI1 • IGI LG702545595

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG702545595

Diamond specifications and retailer prices

From $203 AUD
$142 USD
As of November 2, 2026
Save $1,610 AUD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,812 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 0.89ct lab-grown radiant diamond

This 0.89ct lab-grown radiant sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG702545595 or 702545595. Listed at 11 retailers as of November 2, 2026, with prices from $203 to $1,812, a $1,610 spread on the same certified stone. Do Amore Diamonds lists it at $1,812. 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

0.89
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle47.9°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG702545595
Dimensions6.75 × 4.80 × 3.03 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.75 mm4.80 mm0.89 ctF / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG702545595
Side View
Table 69.0%Crown 47.9°Girdle: ThickPavilion 33°Culet: NoneDepth 63.1%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: $1,812 AUD|Low: $195 AUD|High: $1,812 AUD|Avg: $662 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 8$203 AUD
Retailer 11$235 AUD
Retailer 6$300 AUD
Retailer 3$325 AUD
Retailer 2$387 AUD
Retailer 10$468 AUD
Retailer 4$494 AUD
Retailer 12$594 AUD
Retailer 7$855 AUD
Retailer 9$893 AUD
Retailer 5$1,299 AUD
Do Amore Diamonds$1,812 AUD

35 data points across 12 retailers

11 retailers$203 AUD to $1,812 AUD

A
Cheapest Retailer
-
$203 AUD
$142 USD
B+
Retailer 2
-
$235 AUD
$165 USD
View
B+
Retailer 3
-
$300 AUD
$210 USD
View
B+
Retailer 4
-
$325 AUD
$228 USD
View
B+
Retailer 5
-
$387 AUD
£213 GBP
View
B+
Retailer 6
-
$468 AUD
$328 USD
View
B
Retailer 7
-
$594 AUD
$416 USD
View
B
Retailer 8
-
$855 AUD
$599 USD
View
B
Retailer 9
-
$893 AUD
$626 USD
View
B
Retailer 10
-
$1,299 AUD
£717 GBP
View
Most Expensive
C
Do Amore Diamonds
7-1700060 · Nov 2
$1,812 AUD
$1,270 USD
View
10 more retailers have this diamond
Prices start from $203 AUDSave up to $1,610 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
0.89ct Radiant
$203 AUD