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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 $212 SGD
$166 USD
As of November 2, 2026
Save $1,821 SGD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,033 SGD 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 $212 to $2,033, a $1,821 spread on the same certified stone. Do Amore Diamonds lists it at $2,033. 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: $525 SGD|Low: $203 SGD|High: $1,376 SGD|Avg: $600 SGD|+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$212 SGD
Retailer 4$238 SGD
Retailer 2$247 SGD
Retailer 3$263 SGD
Retailer 13$263 SGD
Retailer 15$474 SGD
Retailer 10$492 SGD
Retailer 1$525 SGD
Retailer 5$544 SGD
Retailer 6$611 SGD
Retailer 9$716 SGD
Retailer 11$894 SGD
Retailer 14$934 SGD
Retailer 7$1,010 SGD
Retailer 8$1,359 SGD

43 data points across 15 retailers

17 retailers$212 SGD to $2,033 SGD

A
Cheapest Retailer
-
$212 SGD
$166 USD
B+
Retailer 2
-
$238 SGD
$186 USD
View
Final sale: no returns
B+
Retailer 3
-
$247 SGD
$193 USD
View
Retailer 4
-
$263 SGD
$206 USD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$263 SGD
$206 USD
View
B+
Retailer 6
-
$302 SGD
$236 USD
View
B+
Retailer 7
-
$474 SGD
$371 USD
View
B+
Retailer 8
-
$492 SGD
$385 USD
View
B+
Retailer 9
-
$525 SGD
£323 GBP
View
B+
Retailer 10
-
$544 SGD
$425 USD
View
B
Retailer 11
-
$716 SGD
$560 USD
View
B
Retailer 12
-
$769 SGD
£473 GBP
View
B
Retailer 13
-
$894 SGD
$699 USD
View
B
Retailer 14
-
$934 SGD
$730 USD
View
B
Retailer 15
-
$1,156 SGD
$904 USD
View
B
Retailer 16
-
$1,359 SGD
£837 GBP
View
Most Expensive
C
Do Amore Diamonds
27-688D94E9E · Nov 2
$2,033 SGD
$1,590 USD
View
16 more retailers have this diamond
Prices start from $212 SGDSave up to $1,821 SGD

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
$212 SGD