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Radiant|Lab Grown|IGI

1.39ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG830673127

Certificate IGI LG830673127

Diamond specifications and retailer prices

From $291 USD
Save $1,209 USD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,500 USD at Brilliant Earth
View at Brilliant Earth

About this 1.39ct lab-grown radiant diamond

This 1.39ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830673127 or 830673127. Listed at 14 retailers, with prices from $291 to $1,500 at Brilliant Earth, a $1,209 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

1.39
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41°
Pavilion angle32.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830673127
Dimensions6.19 × 6.04 × 3.94 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.19 mm6.04 mm1.39 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830673127
Side View
Table 65.0%Crown 41°Girdle: Slightly ThickPavilion 32.2°Culet: NoneDepth 65.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $1,500 USD|Low: $207 USD|High: $1,500 USD|Avg: $803 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
September 29, 2026
Retailer 13$291 USD
Retailer 12$435 USD
Retailer 14$490 USD
Retailer 9$522 USD
Retailer 8$549 USD
Retailer 6$640 USD
Retailer 2$746 USD
Retailer 3$837 USD
Retailer 10$940 USD
Retailer 11$1,040 USD
Retailer 4$1,091 USD
Retailer 7$1,312 USD
Retailer 5$1,388 USD
Brilliant Earth$1,500 USD

19 data points across 14 retailers

14 retailers$291 USD to $1,500 USD

B+
Cheapest Retailer
-
$291 USD
B+
Retailer 2
-
$435 USD
View
B+
Retailer 3
-
$490 USD
View
B
Retailer 4
-
$522 USD
€497 EUR
View
B
Retailer 5
-
$549 USD
ZAR 8,876 ZAR
View
B
Retailer 6
-
$640 USD
View
B
Retailer 7
-
$746 USD
View
C
Retailer 8
-
$854 USD
View
C
Retailer 9
-
$940 USD
View
C
Retailer 10
-
$1,040 USD
SGD 1,406 SGD
View
C
Retailer 11
-
$1,091 USD
View
C
Retailer 12
-
$1,312 USD
£1,033 GBP
View
C
Retailer 13
-
$1,388 USD
View
Most Expensive
C
Brilliant Earth
21154933A · Sep 28
$1,500 USD
View
13 more retailers have this diamond
Prices start from $291 USDSave up to $1,209 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.

B+
1.39ct Radiant
$291 USD