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Radiant|Lab Grown|IGI

1.59ct D VVS1 Radiant Lab Grown Diamond

EX • D/VVS1 • IGI LG652471250

Certificate IGI LG652471250

Diamond specifications and retailer prices

From $278 USD
Save $2,942 USD (91%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $3,220 USD at Brilliant Earth
View at Brilliant Earth

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 LG652471250 or 652471250. Listed at 26 retailers, with prices from $278 to $3,220 at Brilliant Earth, a $2,942 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 angle40.7°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG652471250
Dimensions5.97 × 5.97 × 8.37 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
5.97 mm5.97 mm1.59 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG652471250
Side View
Table 65.0%Crown 40.7°Girdle: MediumPavilion 33.7°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: $3,220 USD|Low: $221 USD|High: $3,220 USD|Avg: $966 USD
Brilliant Earth
Retailer 2
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Retailer 24
September 30, 2026
Retailer 19$278 USD
Retailer 23$323 USD
Retailer 18$327 USD
Retailer 5$341 USD
Retailer 17$397 USD
Retailer 2$400 USD
Retailer 4$558 USD
Retailer 3$586 USD
Retailer 20$600 USD
Retailer 8$609 USD
Retailer 10$660 USD
Retailer 9$745 USD
Retailer 24$801 USD
Retailer 16$968 USD
Retailer 13$1,109 USD
Retailer 11$1,113 USD
Retailer 15$1,160 USD
Retailer 7$1,163 USD
Retailer 12$1,250 USD
Retailer 21$1,359 USD
Retailer 6$1,398 USD
Retailer 14$1,444 USD
Retailer 22$1,580 USD
Brilliant Earth$3,220 USD

38 data points across 24 retailers

26 retailers$278 USD to $3,220 USD

A
Cheapest Retailer
-
$278 USD
A
Retailer 2
-
$323 USD
View
A
Retailer 3
-
$327 USD
View
A
Retailer 4
-
$341 USD
View
A
Retailer 5
-
$397 USD
HK$3,100 HKD
View
B+
Retailer 6
-
$400 USD
View
A
Retailer 7
-
$558 USD
€531 EUR
View
A
Retailer 8
-
$586 USD
ZAR 9,467 ZAR
View
A
Retailer 9
-
$589 USD
£464 GBP
View
Price last confirmed 21 days ago
A
Retailer 10
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$602 USD
£474 GBP
View
A
Retailer 11
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$609 USD
View
B+
Retailer 12
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$660 USD
View
B+
Retailer 13
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$745 USD
View
B+
Retailer 14
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$801 USD
A$1,232 AUD
View
B+
Retailer 15
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$968 USD
View
B
Retailer 16
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$1,109 USD
View
B
Retailer 17
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$1,135 USD
View
B
Retailer 18
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$1,136 USD
View
B
Retailer 19
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$1,160 USD
View
B
Retailer 20
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$1,163 USD
SGD 1,572 SGD
View
B+
Retailer 21
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$1,359 USD
A$2,090 AUD
View
B
Retailer 22
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$1,398 USD
£1,101 GBP
View
B
Retailer 23
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$1,444 USD
View
B
Retailer 24
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$1,580 USD
View
B
Retailer 25
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$1,602 USD
View
Price last confirmed 31 days ago
Most Expensive
B
Brilliant Earth
11737318A · Sep 28
$3,220 USD
View
25 more retailers have this diamond
Prices start from $278 USDSave up to $2,942 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