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Oval|Lab Grown|IGI

1.55ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG542230837

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG542230837

Diamond specifications and retailer prices

From ₹22,978 INR
$242 USD
As of October 30, 2026
3 retailers carry this diamond
Most expensive: ₹88,580 INR at Rare Carat · As of September 9, 2026
View at Rare Carat

About this 1.55ct lab-grown oval diamond

This 1.55ct lab-grown oval 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 LG542230837 or 542230837. Listed at 3 retailers as of October 30, 2026. 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

1.55
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG542230837
Dimensions9.21 × 6.57 × 4.14 mm
L/W Ratio1.40
Girdle conditionFaceted
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
9.21 mm6.57 mm1.55 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG542230837
Side View
Table 60.0%Crown 34.8°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: ₹88,580 INR|Low: ₹12,921 INR|High: ₹1,16,789 INR|Avg: ₹57,709 INR
Rare Carat
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 27, 2026
Retailer 14₹12,921 INR
Retailer 2₹22,978 INR
Retailer 9₹24,307 INR
Retailer 8₹39,594 INR
Retailer 13₹39,879 INR
Retailer 7₹42,734 INR
Retailer 6₹48,994 INR
Retailer 10₹50,785 INR
Retailer 12₹54,596 INR
Retailer 5₹71,213 INR
Retailer 4₹83,100 INR
Rare Carat₹88,580 INR
Retailer 3₹1,15,210 INR
Retailer 11₹1,16,789 INR

2 data points across 14 retailers

3 retailers

A
Cheapest Retailer
-
₹22,978 INR
$242 USD
Final sale: no returns
Retailer 2
-
₹71,213 INR
$750 USD
View
Price last confirmed 46 days ago
Most Expensive
Rare Carat
D14-29A · Sep 9
₹88,580 INR
$933 USD
View
Price last confirmed 53 days ago
2 more retailers have this diamond
Prices start from ₹22,978 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
1.55ct Oval
₹22,978 INR