CaratHunter
Plans
Pear|Natural|IGI

1.51ct I SI1 Pear Natural Diamond

VG • I/SI1 • IGI 803629129

Shape and cutting style on the report: Pear brilliant

Certificate IGI 803629129

Diamond specifications and retailer prices

From $4,517 SGD
$3,532 USD
As of October 31, 2026
Save $4,429 SGD (50%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,946 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural pear diamond

This 1.51ct natural pear sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 803629129. Listed at 18 retailers as of October 30, 2026, with prices from $4,517 to $8,946, a $4,429 spread on the same certified stone. NZ Jewellers lists it at $8,946. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 803629129
Dimensions9.71 × 6.31 × 4.00 mm
L/W Ratio1.54
Girdle conditionFaceted
Top View
9.71 mm6.31 mm1.51 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 803629129
Side View
Table 63.0%Crown 39.9°Girdle: MED-THKPavilion 40.7°Culet: NoneDepth 63.4%

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 31
Current: $8,946 SGD|Low: $4,517 SGD|High: $9,803 SGD|Avg: $5,951 SGD|-8.7%
NZ Jewellers
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
Retailer 15
Retailer 16
November 2, 2026
Retailer 3$4,517 SGD
Retailer 14$4,662 SGD
Retailer 6$4,740 SGD
Retailer 15$4,821 SGD
Retailer 2$4,872 SGD
Retailer 4$4,919 SGD
Retailer 13$5,135 SGD
Retailer 7$5,291 SGD
Retailer 8$5,291 SGD
Retailer 11$5,323 SGD
Retailer 10$5,351 SGD
Retailer 9$5,809 SGD
Retailer 5$5,924 SGD
Retailer 16$6,311 SGD
Retailer 12$8,587 SGD
NZ Jewellers$8,946 SGD

26 data points across 16 retailers

18 retailers$4,517 SGD to $8,946 SGD

A
Cheapest Retailer
-
$4,517 SGD
$3,532 USD
A
Retailer 2
-
$4,662 SGD
$3,645 USD
View
A
Retailer 3
-
$4,740 SGD
$3,706 USD
View
Final sale: no returns
A
Retailer 4
-
$4,821 SGD
$3,770 USD
View
A
Retailer 5
-
$4,872 SGD
£3,000 GBP
View
A
Retailer 6
-
$4,919 SGD
$3,847 USD
View
A
Retailer 7
-
$5,135 SGD
$4,015 USD
View
B+
Retailer 8
-
$5,291 SGD
$4,137 USD
View
A
Retailer 9
-
$5,291 SGD
$4,137 USD
View
Retailer 10
-
$5,291 SGD
$4,137 USD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
$5,323 SGD
$4,162 USD
View
A
Retailer 12
-
$5,351 SGD
£3,294 GBP
View
B+
Retailer 13
-
$5,809 SGD
€4,326 EUR
View
B+
Retailer 14
-
$5,924 SGD
$4,632 USD
View
Retailer 15
-
$6,105 SGD
$4,774 USD
View
Price last confirmed 12 days ago
B+
Retailer 16
-
$6,311 SGD
ZAR 79,725 ZAR
View
B
Retailer 17
-
$8,587 SGD
£5,287 GBP
View
Most Expensive
B
NZ Jewellers
df4fca98-6708-4f67-b671-32e85208a0c0 · Oct 30
$8,946 SGD
$6,995 USD
View
17 more retailers have this diamond
Prices start from $4,517 SGDSave up to $4,429 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
1.51ct Pear
$4,517 SGD