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Radiant|Lab Grown|IGI

1.50ct D VVS2 Radiant Lab Grown Diamond

EX • D/VVS2 • IGI LG735514748

Certificate IGI LG735514748

Diamond specifications and retailer prices

From $224 USD
Save $2,443 USD (92%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,667 USD at Queensmith
View at Queensmith

About this 1.5ct lab-grown radiant diamond

This 1.5ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG735514748 or 735514748. Listed at 24 retailers, with prices from $224 to $2,667 at Queensmith, a $2,443 spread on the same certified stone. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735514748
Dimensions8.55 × 5.69 × 3.67 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
8.55 mm5.69 mm1.50 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735514748
Side View
Table 62.0%Crown 36.4°Girdle: MediumPavilion 34.2°Culet: NoneDepth 64.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 2
Current: $2,667 USD|Low: $185 USD|High: $2,667 USD|Avg: $1,081 USD
Queensmith
Retailer 2
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Retailer 21
October 2, 2026
Retailer 2$224 USD
Retailer 5$260 USD
Retailer 20$289 USD
Retailer 12$422 USD
Retailer 17$426 USD
Retailer 9$442 USD
Retailer 4$540 USD
Retailer 13$545 USD
Retailer 18$593 USD
Retailer 21$740 USD
Retailer 8$848 USD
Retailer 15$1,176 USD
Retailer 14$1,195 USD
Retailer 3$1,233 USD
Retailer 6$1,250 USD
Retailer 16$1,294 USD
Retailer 11$1,298 USD
Retailer 19$1,330 USD
Retailer 7$2,080 USD
Retailer 10$2,240 USD
Queensmith$2,667 USD

41 data points across 21 retailers

24 retailers$224 USD to $2,667 USD

A
Cheapest Retailer
-
$224 USD
A
Retailer 2
-
$260 USD
View
A
Retailer 3
-
$270 USD
View
A
Retailer 4
-
$285 USD
View
A
Retailer 5
-
$289 USD
View
A
Retailer 6
-
$422 USD
HK$3,300 HKD
View
B+
Retailer 7
-
$426 USD
View
A
Retailer 8
-
$442 USD
View
A
Retailer 9
-
$540 USD
View
A
Retailer 10
-
$545 USD
ZAR 8,799 ZAR
View
A
Retailer 11
-
$595 USD
£468 GBP
View
B+
Retailer 12
-
$740 USD
A$1,139 AUD
View
B+
Retailer 13
-
$848 USD
View
B
Retailer 14
-
$1,176 USD
View
B
Retailer 15
-
$1,192 USD
View
B
Retailer 16
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$1,195 USD
View
B
Retailer 17
-
$1,233 USD
SGD 1,666 SGD
View
B
Retailer 18
-
$1,250 USD
£984 GBP
View
B
Retailer 19
-
$1,294 USD
£1,019 GBP
View
B
Retailer 20
-
$1,298 USD
View
B
Retailer 21
-
$1,330 USD
View
B
Retailer 22
-
$2,080 USD
View
B
Retailer 23
-
$2,240 USD
View
Most Expensive
B
Queensmith
LG735514748 · Oct 1
$2,667 USD
£2,100 GBP
View
23 more retailers have this diamond
Prices start from $224 USDSave up to $2,443 USD

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.

A
1.50ct Radiant
$224 USD