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Radiant|Lab Grown|IGI

1.59ct D VVS1 Radiant Lab Grown Diamond

EX • D/VVS1 • IGI LG662483565

Certificate IGI LG662483565

Diamond specifications and retailer prices

From $278 USD
Save $1,302 USD (82%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $1,580 USD at Rare Carat
View at Rare Carat

About this 1.59ct lab-grown radiant diamond

This 1.59ct 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 LG662483565 or 662483565. Listed at 26 retailers, with prices from $278 to $1,580 at Rare Carat, a $1,302 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

1.59
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662483565
Dimensions5.85 × 5.85 × 8.16 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
5.85 mm5.85 mm1.59 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662483565
Side View
Table 62.0%Crown 40.9°Girdle: MediumPavilion 34.4°Culet: NoneDepth 66.5%

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: Sep 30
Current: $1,580 USD|Low: $221 USD|High: $1,582 USD|Avg: $860 USD|-0.1%
Rare Carat
Retailer 2
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Retailer 25
October 1, 2026
Retailer 20$278 USD
Retailer 23$311 USD
Retailer 24$323 USD
Retailer 5$341 USD
Retailer 8$366 USD
Retailer 17$397 USD
Retailer 13$400 USD
Retailer 4$558 USD
Retailer 3$586 USD
Retailer 21$600 USD
Retailer 7$609 USD
Retailer 9$660 USD
Retailer 10$745 USD
Retailer 25$801 USD
Retailer 16$968 USD
Retailer 19$1,109 USD
Retailer 11$1,113 USD
Retailer 15$1,160 USD
Retailer 6$1,163 USD
Retailer 18$1,341 USD
Retailer 2$1,373 USD
Retailer 22$1,400 USD
Retailer 12$1,444 USD
Retailer 14$1,452 USD
Rare Carat$1,580 USD

39 data points across 25 retailers

26 retailers$278 USD to $1,580 USD

A
Cheapest Retailer
-
$278 USD
A
Retailer 2
-
$311 USD
View
A
Retailer 3
-
$323 USD
View
A
Retailer 4
-
$341 USD
View
A
Retailer 5
-
$366 USD
£288 GBP
View
Price last confirmed 8 days ago
A
Retailer 6
-
$397 USD
HK$3,100 HKD
View
B+
Retailer 7
-
$400 USD
View
A
Retailer 8
-
$558 USD
€531 EUR
View
A
Retailer 9
-
$586 USD
ZAR 9,467 ZAR
View
A
Retailer 10
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$589 USD
£464 GBP
View
Price last confirmed 21 days ago
A
Retailer 11
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$602 USD
£474 GBP
View
A
Retailer 12
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$609 USD
View
B+
Retailer 13
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$660 USD
View
B+
Retailer 14
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$745 USD
View
B+
Retailer 15
-
$801 USD
A$1,232 AUD
View
B+
Retailer 16
-
$968 USD
View
B
Retailer 17
-
$1,109 USD
View
B
Retailer 18
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$1,135 USD
View
B
Retailer 19
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$1,136 USD
View
B
Retailer 20
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$1,160 USD
View
B
Retailer 21
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$1,163 USD
SGD 1,572 SGD
View
B
Retailer 22
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$1,373 USD
A$2,112 AUD
View
B
Retailer 23
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$1,400 USD
£1,102 GBP
View
B
Retailer 24
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$1,444 USD
View
B
Retailer 25
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$1,452 USD
View
Most Expensive
B
Rare Carat
1148-105-2L · Sep 28
$1,580 USD
View
25 more retailers have this diamond
Prices start from $278 USDSave up to $1,302 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
1.59ct Radiant
$278 USD