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Radiant|Lab Grown|IGI

0.91ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG632471527

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

Certificate IGI LG632471527

Diamond specifications and retailer prices

From $219 AUD
$154 USD
As of October 30, 2026
Save $2,095 AUD (91%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,314 AUD at Queensmith · As of October 27, 2026
View at Queensmith

About this 0.91ct lab-grown radiant diamond

This 0.91ct lab-grown radiant sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG632471527 or 632471527. Listed at 24 retailers as of October 27, 2026, with prices from $219 to $2,314, a $2,095 spread on the same certified stone. Queensmith lists it at $2,314. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.91
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG632471527
Dimensions7.22 × 4.80 × 3.08 mm
L/W Ratio1.50
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
7.22 mm4.80 mm0.91 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG632471527
Side View
Table 65.0%Crown 40°Girdle: MED-STKPavilion 34.6°Culet: NoneDepth 64.2%

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: $545 AUD|Low: $219 AUD|High: $2,107 AUD|Avg: $779 AUD|-2.5%
Retailer 1
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Retailer 22
November 1, 2026
Retailer 2$219 AUD
Retailer 5$245 AUD
Retailer 18$255 AUD
Retailer 9$272 AUD
Retailer 11$272 AUD
Retailer 10$384 AUD
Retailer 22$437 AUD
Retailer 16$534 AUD
Retailer 1$545 AUD
Retailer 21$611 AUD
Retailer 4$612 AUD
Retailer 17$748 AUD
Retailer 6$922 AUD
Retailer 3$964 AUD
Retailer 13$1,062 AUD
Retailer 14$1,211 AUD
Retailer 20$1,352 AUD
Retailer 12$1,403 AUD
Retailer 8$1,493 AUD
Retailer 19$1,562 AUD
Retailer 15$1,851 AUD
Retailer 7$2,107 AUD

44 data points across 22 retailers

24 retailers$219 AUD to $2,314 AUD

A
Cheapest Retailer
-
$219 AUD
$154 USD
A
Retailer 2
-
$245 AUD
$172 USD
View
Final sale: no returns
A
Retailer 3
-
$255 AUD
$179 USD
View
Retailer 4
-
$272 AUD
$191 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$272 AUD
$191 USD
View
B+
Retailer 6
-
$384 AUD
$270 USD
View
A
Retailer 7
-
$437 AUD
HK$2,400 HKD
View
A
Retailer 8
-
$534 AUD
£296 GBP
View
A
Retailer 9
-
$545 AUD
ZAR 6,184 ZAR
View
A
Retailer 10
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$611 AUD
$429 USD
View
A
Retailer 11
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$612 AUD
$430 USD
View
A
Retailer 12
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$748 AUD
View
B+
Retailer 13
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$922 AUD
$648 USD
View
B+
Retailer 14
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$964 AUD
$677 USD
View
B+
Retailer 15
-
$1,062 AUD
SGD 1,008 SGD
View
B+
Retailer 16
-
$1,211 AUD
$851 USD
View
Retailer 17
-
$1,352 AUD
$950 USD
View
Price last confirmed 13 days ago
B+
Retailer 18
-
$1,403 AUD
£776 GBP
View
B
Retailer 19
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$1,493 AUD
$1,049 USD
View
Retailer 20
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$1,534 AUD
$1,078 USD
View
Price last confirmed 104 days ago
B
Retailer 21
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$1,562 AUD
£864 GBP
View
B
Retailer 22
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$1,851 AUD
$1,300 USD
View
B
Retailer 23
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$2,107 AUD
$1,480 USD
View
Most Expensive
B
Queensmith
LG632471527 · Oct 27
$2,314 AUD
£1,280 GBP
View
23 more retailers have this diamond
Prices start from $219 AUDSave up to $2,095 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
0.91ct Radiant
$219 AUD