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Oval|Lab Grown|IGI

1.59ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG578326356

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG578326356

Diamond specifications and retailer prices

From ₹28,675 INR
$302 USD
As of October 29, 2026
Save ₹88,114 INR (75%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: ₹1,16,789 INR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.59ct lab-grown oval diamond

This 1.59ct 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 LG578326356 or 578326356. Listed at 22 retailers as of October 29, 2026, with prices from ₹28,675 to ₹1,16,789, a ₹88,114 spread on the same certified stone. Brilliant Earth lists it at ₹1,16,789. 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

1.59
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG578326356
Dimensions9.22 × 6.60 × 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
9.22 mm6.60 mm1.59 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG578326356
Side View
Table 59.0%Crown 37.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: ₹1,16,789 INR|Low: ₹18,420 INR|High: ₹1,20,587 INR|Avg: ₹62,318 INR|-3.1%
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
October 31, 2026
Retailer 12₹26,776 INR
Retailer 4₹28,295 INR
Retailer 11₹40,639 INR
Retailer 7₹47,954 INR
Retailer 3₹52,412 INR
Retailer 13₹52,792 INR
Retailer 6₹54,470 INR
Retailer 2₹57,891 INR
Retailer 5₹63,106 INR
Retailer 8₹88,778 INR
Retailer 10₹92,576 INR
Retailer 9₹1,15,642 INR
Brilliant Earth₹1,16,789 INR

44 data points across 13 retailers

22 retailers₹28,675 INR to ₹1,16,789 INR

Retailer 1
-
₹23,168 INR
$244 USD
Price last confirmed 32 days ago
Retailer 2
-
₹26,871 INR
$283 USD
View
Price last confirmed 17 days ago
Retailer 3
-
₹26,871 INR
$283 USD
View
Price last confirmed 34 days ago
Retailer 4
-
₹28,295 INR
$298 USD
View
Price last confirmed 31 days ago
A
Retailer 5
-
₹28,675 INR
$302 USD
View
Retailer 6
-
₹28,675 INR
$302 USD
View
Price last confirmed 20 days ago
Retailer 7
-
₹28,675 INR
$302 USD
View
Price last confirmed 28 days ago
A
Retailer 8
-
₹34,030 INR
HK$2,800 HKD
View
B+
Retailer 9
-
₹40,639 INR
$428 USD
View
A
Retailer 10
-
₹47,954 INR
€481 EUR
View
B+
Retailer 11
-
₹52,412 INR
$552 USD
View
B+
Retailer 12
-
₹52,792 INR
$556 USD
View
B+
Retailer 13
-
₹54,470 INR
£452 GBP
View
B+
Retailer 14
-
₹57,891 INR
A$938 AUD
View
B+
Retailer 15
-
₹63,106 INR
$665 USD
View
Retailer 16
-
₹88,778 INR
$935 USD
View
Price last confirmed 12 days ago
Retailer 17
-
₹92,291 INR
$972 USD
View
Price last confirmed 20 days ago
Retailer 18
-
₹92,291 INR
$972 USD
View
Price last confirmed 30 days ago
B
Retailer 19
-
₹92,576 INR
$975 USD
View
B
Retailer 20
-
₹97,174 INR
SGD 1,383 SGD
View
Retailer 21
-
₹1,15,642 INR
£959 GBP
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
7306134A · Oct 29
₹1,16,789 INR
$1,230 USD
View
21 more retailers have this diamond
Prices start from ₹28,675 INRSave up to ₹88,114 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
1.59ct Oval
₹28,675 INR