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Oval|Natural|GIA

1.50ct D SI2 Oval Natural Diamond

EX • D/SI2 • GIA 2514975321

Certificate GIA 2514975321

Diamond specifications and retailer prices

From HK$50,786 HKD
₹616,482 INR
As of October 30, 2026
Save HK$60,992 HKD (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$111,778 HKD 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2514975321. Listed at 18 retailers as of October 30, 2026, with prices from HK$50,786 to HK$111,778, a HK$60,992 spread on the same certified stone. NZ Jewellers lists it at HK$111,778. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2514975321
Dimensions9.16 × 6.47 × 3.80 mm
L/W Ratio1.42
Top View
9.16 mm6.47 mm1.50 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2514975321
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.7%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: HK$50,786 HKD|Low: HK$50,480 HKD|High: HK$94,260 HKD|Avg: HK$64,319 HKD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 1HK$50,786 HKD
Retailer 8HK$56,552 HKD
Retailer 7HK$57,768 HKD
Retailer 6HK$61,683 HKD
Retailer 3HK$62,970 HKD
Retailer 2HK$63,165 HKD
Retailer 9HK$67,857 HKD
Retailer 5HK$72,914 HKD
Retailer 4HK$93,642 HKD

32 data points across 9 retailers

18 retailersHK$50,786 HKD to HK$111,778 HKD

A
Cheapest Retailer
-
HK$50,786 HKD
₹616,482 INR
A
Retailer 2
-
HK$56,552 HKD
$7,208 USD
View
A
Retailer 3
-
HK$56,889 HKD
$7,251 USD
View
A
Retailer 4
-
HK$57,768 HKD
$7,363 USD
View
B+
Retailer 5
-
HK$58,490 HKD
$7,455 USD
View
B+
Retailer 6
-
HK$61,683 HKD
$7,862 USD
View
Final sale: no returns
B+
Retailer 7
-
HK$61,691 HKD
$7,863 USD
View
B+
Retailer 8
-
HK$62,970 HKD
£6,320 GBP
View
B+
Retailer 9
-
HK$63,165 HKD
£6,339 GBP
View
B+
Retailer 10
-
HK$66,830 HKD
$8,518 USD
View
B+
Retailer 11
-
HK$67,857 HKD
$8,649 USD
View
B+
Retailer 12
-
HK$68,271 HKD
$8,702 USD
View
B+
Retailer 13
-
HK$71,106 HKD
$9,063 USD
View
B+
Retailer 14
-
HK$72,914 HKD
€8,851 EUR
View
B
Retailer 15
-
HK$74,942 HKD
$9,552 USD
View
B
Retailer 16
-
HK$77,115 HKD
$9,829 USD
View
B
Retailer 17
-
HK$93,642 HKD
£9,398 GBP
View
Most Expensive
B
NZ Jewellers
f749c9bb-3744-4431-a171-d6ccd8f7e2d2 · Oct 30
HK$111,778 HKD
$14,247 USD
View
17 more retailers have this diamond
Prices start from HK$50,786 HKDSave up to HK$60,992 HKD

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
HK$50,786 HKD