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Radiant|Lab Grown|IGI

1.51ct E VVS1 Radiant Lab Grown Diamond

EX • E/VVS1 • IGI LG633404263

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

Certificate IGI LG633404263

Diamond specifications and retailer prices

From $321 SGD
$251 USD
As of October 30, 2026
Save $1,414 SGD (82%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: $1,735 SGD at Reve Diamonds · As of October 30, 2026
View at Reve 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 LG633404263 or 633404263. Listed at 30 retailers as of October 30, 2026, with prices from $321 to $1,735, a $1,414 spread on the same certified stone. Reve Diamonds lists it at $1,735. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG633404263
Dimensions5.79 × 5.79 × 3.92 mm
L/W Ratio1.00
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
5.79 mm5.79 mm1.51 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG633404263
Side View
Table 67.0%Crown 42.7°Girdle: MED-STKPavilion 35.7°Culet: NoneDepth 67.7%

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: $759 SGD|Low: $321 SGD|High: $1,735 SGD|Avg: $958 SGD|+1.9%
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
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
October 31, 2026
Retailer 3$321 SGD
Retailer 13$359 SGD
Retailer 2$458 SGD
Retailer 4$562 SGD
Retailer 11$601 SGD
Retailer 16$658 SGD
Retailer 14$684 SGD
Retailer 7$735 SGD
Retailer 1$759 SGD
Retailer 6$795 SGD
Retailer 8$875 SGD
Retailer 15$929 SGD
Retailer 18$1,223 SGD
Retailer 10$1,345 SGD
Retailer 9$1,347 SGD
Retailer 12$1,481 SGD
Retailer 5$1,567 SGD
Retailer 17$1,606 SGD
Reve Diamonds$1,735 SGD

38 data points across 19 retailers

30 retailers$321 SGD to $1,735 SGD

A
Cheapest Retailer
-
$321 SGD
$251 USD
Retailer 2
-
$321 SGD
$251 USD
View
Price last confirmed 23 days ago
Retailer 3
-
$325 SGD
$254 USD
View
Price last confirmed 31 days ago
A
Retailer 4
-
$359 SGD
$281 USD
View
Final sale: no returns
Retailer 5
-
$377 SGD
$295 USD
View
Price last confirmed 34 days ago
Retailer 6
-
$398 SGD
$311 USD
View
Price last confirmed 32 days ago
Retailer 7
-
$399 SGD
$312 USD
View
Price last confirmed 28 days ago
A
Retailer 8
-
$458 SGD
HK$2,800 HKD
View
B+
Retailer 9
-
$562 SGD
$440 USD
View
A
Retailer 10
-
$601 SGD
$470 USD
View
Retailer 11
-
$658 SGD
€490 EUR
View
Price last confirmed 7 days ago
A
Retailer 12
-
$684 SGD
ZAR 8,650 ZAR
View
A
Retailer 13
-
$735 SGD
$575 USD
View
A
Retailer 14
-
$759 SGD
£467 GBP
View
A
Retailer 15
-
$795 SGD
$622 USD
View
B+
Retailer 16
-
$875 SGD
$684 USD
View
B+
Retailer 17
-
$929 SGD
A$1,118 AUD
View
Retailer 18
-
$936 SGD
A$1,127 AUD
View
Price last confirmed 34 days ago
B+
Retailer 19
-
$1,223 SGD
$957 USD
View
Retailer 20
-
$1,281 SGD
$1,002 USD
View
Price last confirmed 21 days ago
B+
Retailer 21
-
$1,281 SGD
$1,002 USD
View
B+
Retailer 22
-
$1,292 SGD
$1,011 USD
View
Retailer 23
-
$1,296 SGD
$1,014 USD
View
Price last confirmed 30 days ago
B+
Retailer 24
-
$1,345 SGD
View
B+
Retailer 25
-
$1,347 SGD
$1,053 USD
View
B
Retailer 26
-
$1,457 SGD
£898 GBP
View
B+
Retailer 27
-
$1,481 SGD
A$1,782 AUD
View
B
Retailer 28
-
$1,567 SGD
$1,226 USD
View
B
Retailer 29
-
$1,606 SGD
£989 GBP
View
Most Expensive
B
Reve Diamonds
D36E97036 · Oct 30
$1,735 SGD
$1,357 USD
View
29 more retailers have this diamond
Prices start from $321 SGDSave up to $1,414 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
1.51ct Radiant
$321 SGD