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Round|Lab Grown|GIA

1.50ct K SI1 Round Lab Grown Diamond

EX • K/SI1 • GIA 260000016036

Certificate GIA 260000016036

Diamond specifications and retailer prices

From ₹2,59,820 INR
$2,750 USD
As of November 5, 2026
1 retailer carries this diamond
Only listing: ₹2,59,820 INR at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 1.5ct lab-grown round diamond

This 1.5ct lab-grown round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 260000016036. Listed at a single retailer as of November 5, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabGIA
CertificateGIA 260000016036
Dimensions7.23 × 7.29 × 4.58 mm
L/W Ratio1.01
Girdle conditionMedium
Top View
7.23 mm7.29 mm1.50 ctK / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 260000016036
Side View
Table 56.0%Crown 36.5°Girdle: THN-STKPavilion 40.6°Culet: NoneDepth 62.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: ₹2,59,820 INR|Low: ₹2,34,027 INR|High: ₹7,88,719 INR|Avg: ₹4,12,108 INR|-3.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 22, 2026
Retailer 7₹2,34,027 INR
Brilliant Earth₹2,59,820 INR
Retailer 4₹3,18,776 INR
Retailer 6₹3,83,589 INR
Retailer 2₹4,47,552 INR
Retailer 3₹4,47,552 INR
Retailer 5₹7,88,719 INR

4 data points across 7 retailers

1 retailer

B
Brilliant Earth
18538893A · Nov 5
₹2,59,820 INR
$2,750 USD
View

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.

B
1.50ct Round
₹2,59,820 INR