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Radiant|Lab Grown|IGI

1.54ct D VS1 Radiant Lab Grown Diamond

VG • D/VS1 • IGI LG687560321

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG687560321

Diamond specifications and retailer prices

From ₹20,311 INR
$214 USD
As of October 30, 2026
Save ₹1,17,309 INR (85%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: ₹1,37,620 INR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.54ct lab-grown radiant diamond

This 1.54ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG687560321 or 687560321. Listed at 25 retailers as of October 30, 2026, with prices from ₹20,311 to ₹1,37,620, a ₹1,17,309 spread on the same certified stone. Brilliant Earth lists it at ₹1,37,620. 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

1.54
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687560321
Dimensions6.79 × 6.08 × 4.23 mm
L/W Ratio1.12
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
6.79 mm6.08 mm1.54 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687560321
Side View
Table 67.0%Crown 41.7°Girdle: Slightly ThickPavilion 35.5°Culet: NoneDepth 69.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: ₹1,37,620 INR|Low: ₹19,551 INR|High: ₹1,74,634 INR|Avg: ₹59,956 INR|-21.2%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 3₹20,311 INR
Retailer 12₹22,683 INR
Retailer 8₹23,538 INR
Retailer 5₹25,151 INR
Retailer 9₹25,151 INR
Retailer 13₹35,591 INR
Retailer 17₹40,759 INR
Retailer 2₹43,504 INR
Retailer 11₹46,664 INR
Retailer 10₹49,448 INR
Retailer 14₹58,854 INR
Retailer 7₹80,958 INR
Retailer 18₹81,243 INR
Retailer 6₹85,704 INR
Retailer 15₹92,290 INR
Retailer 16₹1,01,129 INR
Retailer 4₹1,02,503 INR
Brilliant Earth₹1,37,620 INR

43 data points across 18 retailers

25 retailers₹20,311 INR to ₹1,37,620 INR

A
Cheapest Retailer
-
₹20,311 INR
$214 USD
A
Retailer 2
-
₹22,683 INR
$239 USD
View
Final sale: no returns
A
Retailer 3
-
₹23,538 INR
$248 USD
View
Retailer 4
-
₹25,151 INR
$265 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
₹25,151 INR
$265 USD
View
A
Retailer 6
-
₹27,942 INR
HK$2,300 HKD
View
B+
Retailer 7
-
₹35,591 INR
$375 USD
View
A
Retailer 8
-
₹40,759 INR
€409 EUR
View
A
Retailer 9
-
₹43,504 INR
ZAR 7,405 ZAR
View
A
Retailer 10
-
₹46,664 INR
£387 GBP
View
A
Retailer 11
-
₹49,448 INR
$521 USD
View
B+
Retailer 12
-
₹50,587 INR
$533 USD
View
B+
Retailer 13
-
₹58,854 INR
A$954 AUD
View
B+
Retailer 14
-
₹80,958 INR
$853 USD
View
B+
Retailer 15
-
₹81,243 INR
$856 USD
View
B+
Retailer 16
-
₹81,681 INR
SGD 1,163 SGD
View
B+
Retailer 17
-
₹85,704 INR
$903 USD
View
B
Retailer 18
-
₹86,029 INR
$906 USD
View
Retailer 19
-
₹92,290 INR
A$1,496 AUD
View
Price last confirmed 8 days ago
B
Retailer 20
-
₹98,357 INR
£816 GBP
View
Retailer 21
-
₹1,01,129 INR
£839 GBP
View
Price last confirmed 8 days ago
Retailer 22
-
₹1,02,503 INR
$1,080 USD
View
Price last confirmed 19 days ago
B
Retailer 23
-
₹1,02,598 INR
$1,081 USD
View
B
Retailer 24
-
₹1,17,557 INR
$1,239 USD
View
Most Expensive
B
Brilliant Earth
17804887A · Oct 31
₹1,37,620 INR
$1,450 USD
View
24 more retailers have this diamond
Prices start from ₹20,311 INRSave up to ₹1,17,309 INR

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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.54ct Radiant
₹20,311 INR