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Radiant|Lab Grown|IGI

1.51ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG633404261

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

Certificate IGI LG633404261

Diamond specifications and retailer prices

From $325 AUD
$228 USD
As of October 30, 2026
Save $2,793 AUD (90%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $3,118 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown radiant diamond

This 1.51ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG633404261 or 633404261. Listed at 31 retailers as of October 29, 2026, with prices from $325 to $3,118, a $2,793 spread on the same certified stone. Do Amore Diamonds lists it at $3,118. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG633404261
Dimensions8.01 × 5.77 × 3.83 mm
L/W Ratio1.39
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
8.01 mm5.77 mm1.51 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG633404261
Side View
Table 66.0%Crown 44.3°Girdle: MED-STKPavilion 35.5°Culet: NoneDepth 66.4%

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: Oct 30
Current: $3,118 AUD|Low: $325 AUD|High: $3,118 AUD|Avg: $1,312 AUD
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 3$325 AUD
Retailer 16$376 AUD
Retailer 4$626 AUD
Retailer 18$732 AUD
Retailer 9$762 AUD
Retailer 14$762 AUD
Retailer 2$845 AUD
Retailer 8$974 AUD
Retailer 15$1,035 AUD
Retailer 19$1,297 AUD
Retailer 7$1,636 AUD
Retailer 12$1,659 AUD
Retailer 10$1,669 AUD
Retailer 11$1,788 AUD
Retailer 13$1,788 AUD
Retailer 6$1,824 AUD
Retailer 17$1,915 AUD
Retailer 5$2,377 AUD
Do Amore Diamonds$3,118 AUD

43 data points across 19 retailers

31 retailers$325 AUD to $3,118 AUD

A
Cheapest Retailer
-
$325 AUD
$228 USD
Retailer 2
-
$325 AUD
$228 USD
View
Price last confirmed 22 days ago
Retailer 3
-
$329 AUD
$231 USD
View
Price last confirmed 30 days ago
A
Retailer 4
-
$376 AUD
$264 USD
View
Final sale: no returns
Retailer 5
-
$380 AUD
$267 USD
View
Price last confirmed 33 days ago
Retailer 6
-
$401 AUD
$282 USD
View
Price last confirmed 31 days ago
Retailer 7
-
$401 AUD
$282 USD
View
Price last confirmed 27 days ago
A
Retailer 8
-
$620 AUD
HK$3,400 HKD
View
B+
Retailer 9
-
$626 AUD
$440 USD
View
A
Retailer 10
-
$682 AUD
$479 USD
View
A
Retailer 11
-
$732 AUD
€490 EUR
View
A
Retailer 12
-
$762 AUD
$535 USD
View
A
Retailer 13
-
$762 AUD
ZAR 8,650 ZAR
View
A
Retailer 14
-
$845 AUD
£467 GBP
View
B+
Retailer 15
-
$974 AUD
$684 USD
View
B+
Retailer 16
-
$1,035 AUD
View
Retailer 17
-
$1,043 AUD
View
Price last confirmed 33 days ago
B+
Retailer 18
-
$1,297 AUD
$911 USD
View
Retailer 19
-
$1,426 AUD
$1,002 USD
View
Price last confirmed 20 days ago
B+
Retailer 20
-
$1,426 AUD
$1,002 USD
View
Retailer 21
-
$1,444 AUD
$1,014 USD
View
Price last confirmed 30 days ago
B
Retailer 22
-
$1,623 AUD
£898 GBP
View
B
Retailer 23
-
$1,636 AUD
$1,149 USD
View
B
Retailer 24
-
$1,659 AUD
View
B
Retailer 25
-
$1,669 AUD
$1,173 USD
View
B
Retailer 26
-
$1,788 AUD
SGD 1,697 SGD
View
B+
Retailer 27
-
$1,788 AUD
£989 GBP
View
B
Retailer 28
-
$1,824 AUD
$1,281 USD
View
Retailer 29
-
$1,915 AUD
$1,345 USD
View
Price last confirmed 11 days ago
Retailer 30
-
$2,377 AUD
$1,670 USD
View
Price last confirmed 18 days ago
Most Expensive
B
Do Amore Diamonds
27-979343BB2 · Oct 29
$3,118 AUD
$2,190 USD
View
30 more retailers have this diamond
Prices start from $325 AUDSave up to $2,793 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
1.51ct Radiant
$325 AUD