Radiant|Lab Grown|IGI

1.50ct D VVS1 Radiant Lab Grown Diamond

VG • D/VVS1 • IGI LG689568893

Certificate IGI LG689568893

Diamond specifications and retailer prices

From $264 USD
Save $1,306 USD (83%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $1,570 USD at Rare Carat
View at Rare Carat

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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG689568893 or 689568893. Listed at 25 retailers, with prices from $264 to $1,570 at Rare Carat, a $1,306 spread on the same certified stone. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
D
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689568893
Dimensions5.50 × 5.50 × 8.23 mm
L/W Ratio1.00
Culet sizeLarge
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
5.50 mm5.50 mm1.50 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689568893
Side View
Table 64.0%Crown 44.7°Girdle: Slightly ThickPavilion 35.8°Culet: LargeDepth 68.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Sep 30
Current: $1,570 USD|Low: $210 USD|High: $3,040 USD|Avg: $961 USD|-0.1%
Rare Carat
Retailer 2
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Retailer 26
October 1, 2026
Retailer 22$264 USD
Retailer 25$306 USD
Retailer 21$309 USD
Retailer 5$323 USD
Retailer 13$380 USD
Retailer 19$384 USD
Retailer 4$531 USD
Retailer 3$556 USD
Retailer 6$589 USD
Retailer 23$611 USD
Retailer 7$625 USD
Retailer 8$670 USD
Retailer 9$726 USD
Retailer 26$761 USD
Retailer 18$919 USD
Retailer 20$1,053 USD
Retailer 17$1,104 USD
Retailer 10$1,105 USD
Retailer 11$1,189 USD
Retailer 2$1,294 USD
Retailer 24$1,328 USD
Retailer 15$1,398 USD
Retailer 14$1,401 USD
Retailer 16$1,407 USD
Rare Carat$1,570 USD
Retailer 12$3,040 USD

39 data points across 26 retailers

25 retailers$264 USD to $1,570 USD

A
Cheapest Retailer
-
$264 USD
A
Retailer 2
-
$306 USD
View
A
Retailer 3
-
$309 USD
View
A
Retailer 4
-
$323 USD
View
B+
Retailer 5
-
$380 USD
View
A
Retailer 6
-
$384 USD
HK$3,000 HKD
View
A
Retailer 7
-
$531 USD
€506 EUR
View
B+
Retailer 8
-
$556 USD
ZAR 8,985 ZAR
View
B+
Retailer 9
-
$589 USD
View
B+
Retailer 10
-
$600 USD
£472 GBP
View
Price last confirmed 21 days ago
B+
Retailer 11
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$612 USD
£482 GBP
View
B+
Retailer 12
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$625 USD
View
B+
Retailer 13
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$670 USD
View
B+
Retailer 14
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$726 USD
View
B+
Retailer 15
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$761 USD
A$1,170 AUD
View
B
Retailer 16
-
$919 USD
View
B
Retailer 17
-
$1,053 USD
View
B
Retailer 18
-
$1,104 USD
View
B
Retailer 19
-
$1,105 USD
SGD 1,493 SGD
View
B
Retailer 20
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$1,294 USD
A$1,991 AUD
View
B
Retailer 21
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$1,328 USD
£1,046 GBP
View
B
Retailer 22
-
$1,398 USD
View
B
Retailer 23
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$1,407 USD
View
B
Retailer 24
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$1,430 USD
View
Most Expensive
B
Rare Carat
3175-1-49 · Sep 28
$1,570 USD
View
24 more retailers have this diamond
Prices start from $264 USDSave up to $1,306 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
$264 USD