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Radiant|Lab Grown|IGI

1.02ct E IF Radiant Lab Grown Diamond

VG • E/IF • IGI LG745520207

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

Certificate IGI LG745520207

Diamond specifications and retailer prices

From $209 SGD
$163 USD
As of October 30, 2026
Save $2,188 SGD (91%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $2,397 SGD at Zales · As of October 28, 2026
View at Zales

About this 1.02ct lab-grown radiant diamond

This 1.02ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG745520207 or 745520207. Listed at 26 retailers as of October 28, 2026, with prices from $209 to $2,397, a $2,188 spread on the same certified stone. Zales lists it at $2,397. 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

1.02
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle57.1°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745520207
Dimensions7.29 × 4.97 × 3.24 mm
L/W Ratio1.47
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
7.29 mm4.97 mm1.02 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745520207
Side View
Table 62.0%Crown 57.1°Girdle: MediumPavilion 37.3°Culet: NoneDepth 65.2%

Caratlytics Score

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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 30
Current: $514 SGD|Low: $233 SGD|High: $2,205 SGD|Avg: $879 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
October 30, 2026
Retailer 7$233 SGD
Retailer 15$259 SGD
Retailer 13$471 SGD
Retailer 10$490 SGD
Retailer 1$514 SGD
Retailer 5$665 SGD
Retailer 11$696 SGD
Retailer 14$878 SGD
Retailer 2$918 SGD
Retailer 3$1,088 SGD
Retailer 8$1,341 SGD
Retailer 4$1,384 SGD
Retailer 12$1,455 SGD
Retailer 9$1,485 SGD
Retailer 6$2,205 SGD

45 data points across 15 retailers

26 retailers$209 SGD to $2,397 SGD

A
Cheapest Retailer
-
$209 SGD
$163 USD
A
Retailer 2
-
$233 SGD
$182 USD
View
Final sale: no returns
A
Retailer 3
-
$242 SGD
$189 USD
View
A
Retailer 4
-
$259 SGD
$202 USD
View
A
Retailer 5
-
$259 SGD
$202 USD
View
A
Retailer 6
-
$327 SGD
$255 USD
View
B+
Retailer 7
-
$349 SGD
$272 USD
View
A
Retailer 8
-
$471 SGD
€350 EUR
View
A
Retailer 9
-
$490 SGD
ZAR 6,176 ZAR
View
A
Retailer 10
-
$514 SGD
£316 GBP
View
A
Retailer 11
-
$560 SGD
$437 USD
View
A
Retailer 12
-
$665 SGD
$519 USD
View
A
Retailer 13
-
$696 SGD
A$836 AUD
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B+
Retailer 14
-
$878 SGD
$685 USD
View
B+
Retailer 15
-
$918 SGD
$716 USD
View
B+
Retailer 16
-
$996 SGD
$777 USD
View
B+
Retailer 17
-
$1,088 SGD
$849 USD
View
B+
Retailer 18
-
$1,140 SGD
$889 USD
View
B
Retailer 19
-
$1,341 SGD
£824 GBP
View
B
Retailer 20
-
$1,380 SGD
$1,077 USD
View
B
Retailer 21
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$1,384 SGD
$1,080 USD
View
Retailer 22
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$1,455 SGD
$1,135 USD
View
Price last confirmed 11 days ago
B
Retailer 23
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$1,485 SGD
£912 GBP
View
B
Retailer 24
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$1,999 SGD
$1,560 USD
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B
Retailer 25
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$2,397 SGD
$1,870 USD
View
Most Expensive
B
Zales
527528136 · Oct 28
$2,397 SGD
$1,870 USD
View
25 more retailers have this diamond
Prices start from $209 SGDSave up to $2,188 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
1.02ct Radiant
$209 SGD