CaratHunter
Plans
Pear|Natural|GIA

0.51ct D SI2 Pear Natural Diamond

EX • D/SI2 • GIA 6535981314

Certificate GIA 6535981314

Diamond specifications and retailer prices

From $690 SGD
As of November 6, 2026
Save $429 SGD (38%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,539 SGD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.51ct natural pear diamond

This 0.51ct natural pear sits in the half to three-quarter 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 6535981314. Listed at 12 retailers as of November 6, 2026, with a 62% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.51
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle38.9°
OriginNatural
Grading LabGIA
CertificateGIA 6535981314
Dimensions6.94 × 4.41 × 2.76 mm
L/W Ratio1.57
Top View
6.94 mm4.41 mm0.51 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6535981314
Side View
Table 57.0%CrownGirdle: THK-VTKPavilion 38.9°Culet: NoneDepth 62.6%

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: Nov 6
Current: $839 SGD|Low: $501 SGD|High: $1,893 SGD|Avg: $966 SGD|-10.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 2$690 SGD
Retailer 11$705 SGD
Retailer 9$722 SGD
Retailer 8$800 SGD
Retailer 1$839 SGD
Retailer 5$883 SGD
Retailer 6$907 SGD
Retailer 10$1,048 SGD
Retailer 4$1,079 SGD
Retailer 7$1,119 SGD
Retailer 3$1,740 SGD

36 data points across 11 retailers

12 retailers$690 SGD to $1,119 SGD

A
Cheapest Retailer
-
$690 SGD
Final sale: no returns
A
Retailer 2
-
$705 SGD
View
A
Retailer 3
-
$722 SGD
View
A
Retailer 4
-
$800 SGD
View
A
Retailer 5
-
$839 SGD
View
A
Retailer 6
-
$883 SGD
View
A
Retailer 7
-
$907 SGD
View
B+
Retailer 8
-
$1,048 SGD
View
B+
Retailer 9
-
$1,079 SGD
View
B+
Retailer 10
-
$1,119 SGD
View
Retailer 11
-
$1,740 SGD
View
Price last confirmed 30 days ago
Most Expensive
NZ Jewellers
28a0b9e7-546d-4e99-b11f-b1fda31681f5 · Sep 25
$2,539 SGD
$1,981 USD
View
Price last confirmed 42 days ago
11 more retailers have this diamond
Prices start from $690 SGDSave up to $429 SGD

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
0.51ct Pear
$690 SGD