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Round|Lab Grown|IGI

1.89ct D SI1 Round Lab Grown Diamond

ID • D/SI1

Diamond specifications and retailer prices

From ₹49,564 INR
$522 USD
As of October 29, 2026
Save ₹1,58,851 INR (76%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: ₹2,08,415 INR at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 1.89ct lab-grown round diamond

This 1.89ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI. Listed at 3 retailers as of October 29, 2026, with prices from ₹49,564 to ₹2,08,415, a ₹1,58,851 spread on the same certified stone. The Diamond Guys lists it at ₹2,08,415. 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

1.89
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.96 × 7.99 × 4.86 mm
L/W Ratio1.00
Top View
7.96 mm7.99 mm1.89 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 58.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 60.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: ₹1,44,426 INR|Low: ₹49,564 INR|High: ₹2,08,415 INR|Avg: ₹1,41,441 INR|-23.3%
Retailer 1
Retailer 2
The Diamond Guys
October 8, 2026
Retailer 2₹49,564 INR
Retailer 1₹1,44,426 INR
The Diamond Guys₹2,08,415 INR

2 data points across 3 retailers

3 retailers₹49,564 INR to ₹2,08,415 INR

A
Cheapest Retailer
-
₹49,564 INR
$522 USD
B
Retailer 2
-
₹1,44,426 INR
CA$2,113 CAD
View
Most Expensive
C
The Diamond Guys
1932674242 · Oct 30
₹2,08,415 INR
$2,195 USD
View
2 more retailers have this diamond
Prices start from ₹49,564 INRSave up to ₹1,58,851 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
1.89ct Round
₹49,564 INR