CaratHunter
Plans
Radiant|Lab Grown|IGI

0.97ct F SI1 Radiant Lab Grown Diamond

GD • F/SI1 • IGI LG520297836

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

Certificate IGI LG520297836

Diamond specifications and retailer prices

From $237 AUD
$166 USD
As of November 2, 2026
Save $2,032 AUD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,269 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 0.97ct lab-grown radiant diamond

This 0.97ct lab-grown radiant sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG520297836 or 520297836. Listed at 17 retailers as of November 2, 2026, with prices from $237 to $2,269, a $2,032 spread on the same certified stone. Do Amore Diamonds lists it at $2,269. 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

0.97
Carat
F
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG520297836
Dimensions7.11 × 4.87 × 3.29 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.11 mm4.87 mm0.97 ctF / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG520297836
Side View
Table 66.5%Crown 42.6°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 67.6%

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: $586 AUD|Low: $227 AUD|High: $1,535 AUD|Avg: $669 AUD|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 3, 2026
Retailer 12$237 AUD
Retailer 4$265 AUD
Retailer 2$275 AUD
Retailer 3$294 AUD
Retailer 13$294 AUD
Retailer 15$529 AUD
Retailer 10$549 AUD
Retailer 1$586 AUD
Retailer 5$606 AUD
Retailer 6$682 AUD
Retailer 9$799 AUD
Retailer 11$997 AUD
Retailer 14$1,042 AUD
Retailer 7$1,127 AUD
Retailer 8$1,517 AUD

43 data points across 15 retailers

17 retailers$237 AUD to $2,269 AUD

A
Cheapest Retailer
-
$237 AUD
$166 USD
B+
Retailer 2
-
$265 AUD
$186 USD
View
Final sale: no returns
B+
Retailer 3
-
$275 AUD
$193 USD
View
Retailer 4
-
$294 AUD
$206 USD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$294 AUD
$206 USD
View
B+
Retailer 6
-
$337 AUD
$236 USD
View
B+
Retailer 7
-
$529 AUD
$371 USD
View
B+
Retailer 8
-
$549 AUD
$385 USD
View
B+
Retailer 9
-
$586 AUD
£323 GBP
View
B+
Retailer 10
-
$606 AUD
$425 USD
View
B
Retailer 11
-
$799 AUD
$560 USD
View
B
Retailer 12
-
$858 AUD
£473 GBP
View
B
Retailer 13
-
$997 AUD
$699 USD
View
B
Retailer 14
-
$1,042 AUD
$730 USD
View
B
Retailer 15
-
$1,290 AUD
$904 USD
View
B
Retailer 16
-
$1,517 AUD
£837 GBP
View
Most Expensive
C
Do Amore Diamonds
27-688D94E9E · Nov 2
$2,269 AUD
$1,590 USD
View
16 more retailers have this diamond
Prices start from $237 AUDSave up to $2,032 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
0.97ct Radiant
$237 AUD