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Oval|Natural|GIA

1.50ct D SI1 Oval Natural Diamond

ID • D/SI1 • GIA 6545526638

Certificate GIA 6545526638

Diamond specifications and retailer prices

From ₹7,20,708 INR
HK$59,300 HKD
As of November 1, 2026
Save ₹8,50,524 INR (54%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: ₹15,71,233 INR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.5ct natural oval diamond

This 1.5ct natural 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 stated by the retailer rather than the lab and certified by GIA 6545526638. Listed at 28 retailers as of October 30, 2026, with prices from ₹7,20,708 to ₹15,71,233, a ₹8,50,524 spread on the same certified stone. NZ Jewellers lists it at ₹15,71,233. 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
D
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.56°
Pavilion angle36.73°
OriginNatural
Grading LabGIA
CertificateGIA 6545526638
Dimensions8.60 × 6.26 × 4.07 mm
L/W Ratio1.37
Top View
8.60 mm6.26 mm1.50 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545526638
Side View
Table 64.0%Crown 41.56°Girdle: STK-VTKPavilion 36.73°Culet: NoneDepth 65.0%

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: Nov 1
Current: ₹7,37,985 INR|Low: ₹7,36,259 INR|High: ₹13,23,316 INR|Avg: ₹9,46,854 INR|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 1₹7,37,985 INR
Retailer 11₹7,68,146 INR
Retailer 2₹8,35,076 INR
Retailer 3₹8,67,083 INR
Retailer 9₹8,68,250 INR
Retailer 6₹8,77,606 INR
Retailer 5₹8,79,017 INR
Retailer 8₹10,26,585 INR
Retailer 10₹10,74,316 INR
Retailer 7₹11,54,169 INR
Retailer 4₹13,09,328 INR

24 data points across 11 retailers

28 retailers₹7,20,708 INR to ₹15,71,233 INR

A
Cheapest Retailer
-
₹7,20,708 INR
HK$59,300 HKD
A
Retailer 2
-
₹7,37,985 INR
View
B+
Retailer 3
-
₹7,68,146 INR
$8,090 USD
View
Retailer 4
-
₹7,97,204 INR
SGD 11,346 SGD
View
Price last confirmed 20 days ago
B+
Retailer 5
-
₹8,11,917 INR
$8,551 USD
View
B+
Retailer 6
-
₹8,35,076 INR
SGD 11,885 SGD
View
B+
Retailer 7
-
₹8,37,459 INR
$8,820 USD
View
B+
Retailer 8
-
₹8,59,772 INR
$9,055 USD
View
B+
Retailer 9
-
₹8,67,083 INR
$9,132 USD
View
Final sale: no returns
B+
Retailer 10
-
₹8,67,178 INR
$9,133 USD
View
Retailer 11
-
₹8,68,250 INR
A$14,068 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
₹8,77,606 INR
£7,278 GBP
View
B+
Retailer 13
-
₹8,79,017 INR
£7,290 GBP
View
B+
Retailer 14
-
₹9,39,018 INR
$9,890 USD
View
B+
Retailer 15
-
₹9,39,435 INR
$9,894 USD
View
B
Retailer 16
-
₹9,53,963 INR
$10,047 USD
View
B+
Retailer 17
-
₹9,60,704 INR
$10,118 USD
View
B+
Retailer 18
-
₹9,61,641 INR
$10,128 USD
View
B+
Retailer 19
-
₹9,63,837 INR
$10,151 USD
View
B+
Retailer 20
-
₹9,87,795 INR
$10,403 USD
View
B+
Retailer 21
-
₹10,26,585 INR
€10,297 EUR
View
B
Retailer 22
-
₹10,83,949 INR
$11,416 USD
View
Retailer 23
-
₹11,23,259 INR
$11,830 USD
View
Price last confirmed 61 days ago
B
Retailer 24
-
₹11,54,169 INR
ZAR 196,374 ZAR
View
B
Retailer 25
-
₹13,09,328 INR
£10,858 GBP
View
Retailer 26
-
₹13,56,836 INR
$14,290 USD
View
Price last confirmed 63 days ago
B
Retailer 27
-
₹13,82,567 INR
$14,561 USD
View
Most Expensive
B
NZ Jewellers
fc839084-9101-4a39-9073-29773117fff1 · Oct 30
₹15,71,233 INR
$16,548 USD
View
27 more retailers have this diamond
Prices start from ₹7,20,708 INRSave up to ₹8,50,524 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
1.50ct Oval
₹7,20,708 INR