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Radiant|Lab Grown|IGI

1.21ct E VVS2 Radiant Lab Grown Diamond

ID • E/VVS2 • IGI LG747598948

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

Certificate IGI LG747598948

Diamond specifications and retailer prices

From $492 AUD
HK$2,700 HKD
As of October 30, 2026
Save $1,885 AUD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,377 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.21ct lab-grown radiant diamond

This 1.21ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG747598948 or 747598948. Listed at 14 retailers as of October 30, 2026, with prices from $492 to $2,377, a $1,885 spread on the same certified stone. Do Amore Diamonds lists it at $2,377. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.3°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747598948
Dimensions7.69 × 5.26 × 3.45 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.69 mm5.26 mm1.21 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747598948
Side View
Table 61.0%Crown 42.3°Girdle: MED-STKPavilion 34.4°Culet: NoneDepth 65.6%

Caratlytics Score

How it works →
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: $2,377 AUD|Low: $184 AUD|High: $2,377 AUD|Avg: $957 AUD|+5.0%
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
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 4$256 AUD
Retailer 13$492 AUD
Retailer 5$515 AUD
Retailer 14$528 AUD
Retailer 6$531 AUD
Retailer 15$547 AUD
Retailer 9$829 AUD
Retailer 11$968 AUD
Retailer 10$1,008 AUD
Retailer 2$1,011 AUD
Retailer 12$1,045 AUD
Retailer 7$1,256 AUD
Retailer 3$1,399 AUD
Retailer 8$1,596 AUD
Do Amore Diamonds$2,377 AUD

26 data points across 15 retailers

14 retailers$492 AUD to $2,377 AUD

Retailer 1
-
$248 AUD
$174 USD
Price last confirmed 23 days ago
Retailer 2
-
$275 AUD
$193 USD
View
Price last confirmed 33 days ago
A
Retailer 3
-
$492 AUD
HK$2,700 HKD
View
A
Retailer 4
-
$528 AUD
$371 USD
View
A
Retailer 5
-
$547 AUD
$384 USD
View
A
Retailer 6
-
$829 AUD
View
Retailer 7
-
$968 AUD
$680 USD
View
Price last confirmed 12 days ago
B+
Retailer 8
-
$1,008 AUD
View
B+
Retailer 9
-
$1,011 AUD
$710 USD
View
B+
Retailer 10
-
$1,045 AUD
$734 USD
View
Retailer 11
-
$1,092 AUD
$767 USD
View
Price last confirmed 30 days ago
B
Retailer 12
-
$1,399 AUD
SGD 1,328 SGD
View
B
Retailer 13
-
$1,596 AUD
£883 GBP
View
Most Expensive
B
Do Amore Diamonds
27-175AE8433 · Oct 31
$2,377 AUD
$1,670 USD
View
13 more retailers have this diamond
Prices start from $492 AUDSave up to $1,885 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
1.21ct Radiant
$492 AUD