Pear|Natural|GIA

1.80ct D SI1 Pear Natural Diamond

GD • D/SI1 • GIA 6421768051

Certificate GIA 6421768051

Diamond specifications and retailer prices

From $12,342 USD
Save $10,385 USD (46%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $22,727 USD at MOH London
View at MOH London

About this 1.8ct natural pear diamond

This 1.8ct natural pear sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6421768051. Listed at 16 retailers, with prices from $12,342 to $22,727 at MOH London, a $10,385 spread on the same certified stone. 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

1.80
Carat
D
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6421768051
Dimensions11.05 × 6.69 × 4.10 mm
L/W Ratio1.65
Top View
11.05 mm6.69 mm1.80 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6421768051
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 61.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $22,727 USD|Low: $12,342 USD|High: $22,727 USD|Avg: $14,653 USD|+1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 1, 2026
Retailer 7$12,342 USD
Retailer 11$12,352 USD
Retailer 2$12,953 USD
Retailer 10$14,284 USD
Retailer 9$14,325 USD
Retailer 3$14,549 USD
Retailer 5$15,531 USD
Retailer 8$15,600 USD
Retailer 4$17,878 USD
Retailer 6$20,732 USD
MOH London$22,727 USD

43 data points across 11 retailers

16 retailers$12,342 USD to $22,727 USD

B+
Cheapest Retailer
-
$12,342 USD
B
Retailer 2
-
$12,352 USD
HK$96,500 HKD
View
B+
Retailer 3
-
$12,953 USD
₹1,233,572 INR
View
B
Retailer 4
-
$13,923 USD
SGD 18,815 SGD
View
B
Retailer 5
-
$14,284 USD
View
B
Retailer 6
-
$14,325 USD
View
B
Retailer 7
-
$14,549 USD
View
B
Retailer 8
-
$14,591 USD
View
B
Retailer 9
-
$15,531 USD
A$23,894 AUD
View
B
Retailer 10
-
$15,550 USD
View
B
Retailer 11
-
$15,600 USD
£12,283 GBP
View
B
Retailer 12
-
$17,632 USD
View
B
Retailer 13
-
$17,878 USD
€17,027 EUR
View
B
Retailer 14
-
$19,125 USD
View
B
Retailer 15
-
$20,732 USD
ZAR 334,920 ZAR
View
Most Expensive
B
MOH London
E3E4E767F · Oct 1
$22,727 USD
£17,895 GBP
View
15 more retailers have this diamond
Prices start from $12,342 USDSave up to $10,385 USD

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.

B+
1.80ct Pear
$12,342 USD