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Radiant|Lab Grown|IGI

1.50ct D VVS1 Radiant Lab Grown Diamond

EX • D/VVS1 • IGI LG689566094

Certificate IGI LG689566094

Diamond specifications and retailer prices

From $264 USD
Save $1,306 USD (83%) vs most expensive(unlock to see where)
26 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 top-tier cut grade and certified by IGI LG689566094 or 689566094. Listed at 26 retailers, with prices from $264 to $1,570 at Rare Carat, a $1,306 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689566094
Dimensions5.71 × 5.71 × 8.46 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
5.71 mm5.71 mm1.50 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689566094
Side View
Table 62.0%Crown 39.7°Girdle: MED-STKPavilion 33.2°Culet: NoneDepth 65.0%

Caratlytics Score

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

Price History

Last verified: Sep 30
Current: $1,570 USD|Low: $180 USD|High: $1,572 USD|Avg: $820 USD|-0.1%
Rare Carat
Retailer 2
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Retailer 25
October 1, 2026
Retailer 15$180 USD
Retailer 21$264 USD
Retailer 24$295 USD
Retailer 25$306 USD
Retailer 5$323 USD
Retailer 20$380 USD
Retailer 18$384 USD
Retailer 4$531 USD
Retailer 2$559 USD
Retailer 6$589 USD
Retailer 22$611 USD
Retailer 9$625 USD
Retailer 7$670 USD
Retailer 8$726 USD
Retailer 3$761 USD
Retailer 17$919 USD
Retailer 16$1,104 USD
Retailer 10$1,105 USD
Retailer 11$1,189 USD
Retailer 13$1,289 USD
Retailer 19$1,294 USD
Retailer 23$1,328 USD
Retailer 14$1,398 USD
Retailer 12$1,401 USD
Rare Carat$1,570 USD

39 data points across 25 retailers

26 retailers$264 USD to $1,570 USD

A
Cheapest Retailer
-
$264 USD
A
Retailer 2
-
$295 USD
View
A
Retailer 3
-
$306 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
A
Retailer 8
-
$559 USD
ZAR 9,033 ZAR
View
A
Retailer 9
-
$589 USD
View
A
Retailer 10
-
$600 USD
£472 GBP
View
Price last confirmed 21 days ago
A
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
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$1,105 USD
SGD 1,493 SGD
View
B
Retailer 20
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$1,189 USD
£936 GBP
View
Price last confirmed 22 days ago
B
Retailer 21
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$1,289 USD
View
B
Retailer 22
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$1,294 USD
A$1,991 AUD
View
B
Retailer 23
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$1,328 USD
£1,046 GBP
View
B
Retailer 24
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$1,398 USD
View
B
Retailer 25
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$1,430 USD
View
Most Expensive
B
Rare Carat
2179-5460 · Sep 28
$1,570 USD
View
25 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