Marquise|Natural|GIA

1.01ct D FL Marquise Natural Diamond

GD • D/FL • GIA 6551226113

Certificate GIA 6551226113

Diamond specifications and retailer prices

From $11,320 SGD
As of October 31, 2026
Save $7,342 SGD (39%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $19,180 SGD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6551226113. Listed at 21 retailers as of October 27, 2026, with a 65% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.01
Carat
D
Colour
FL
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle30.9°
OriginNatural
Grading LabGIA
CertificateGIA 6551226113
Dimensions11.39 × 5.20 × 2.90 mm
L/W Ratio2.19
Top View
11.39 mm5.20 mm1.01 ctD / FL
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551226113
Side View
Table 62.0%Crown 33.8°Girdle: STK-THKPavilion 30.9°Culet: NoneDepth 55.9%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $18,662 SGD|Low: $11,320 SGD|High: $19,180 SGD|Avg: $13,713 SGD|-2.7%
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
Retailer 17
November 2, 2026
Retailer 17$11,320 SGD
Retailer 9$11,467 SGD
Retailer 16$11,909 SGD
Retailer 6$11,958 SGD
Retailer 2$12,141 SGD
Retailer 12$12,239 SGD
Retailer 14$12,300 SGD
Retailer 3$12,359 SGD
Retailer 13$12,359 SGD
Retailer 7$13,389 SGD
Retailer 4$13,409 SGD
Retailer 15$13,595 SGD
Retailer 8$13,697 SGD
Retailer 5$15,449 SGD
Retailer 11$16,449 SGD
Retailer 10$17,486 SGD
NZ Jewellers$18,662 SGD

42 data points across 17 retailers

21 retailers$11,320 SGD to $18,662 SGD

B+
Cheapest Retailer
-
$11,320 SGD
B+
Retailer 2
-
$11,467 SGD
$8,966 USD
View
B+
Retailer 3
-
$11,909 SGD
$9,312 USD
View
B+
Retailer 4
-
$11,958 SGD
$9,350 USD
View
B+
Retailer 5
-
$12,141 SGD
£7,475 GBP
View
B+
Retailer 6
-
$12,239 SGD
$9,570 USD
View
Retailer 7
-
$12,300 SGD
A$14,797 AUD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$12,359 SGD
$9,664 USD
View
Final sale: no returns
Retailer 9
-
$12,359 SGD
$9,664 USD
View
Price last confirmed 8 days ago
Retailer 10
-
$13,389 SGD
$10,469 USD
View
Price last confirmed 7 days ago
B
Retailer 11
-
$13,409 SGD
£8,256 GBP
View
Retailer 12
-
$13,595 SGD
$10,630 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$13,697 SGD
$10,710 USD
View
Retailer 14
-
$13,761 SGD
$10,760 USD
View
Price last confirmed 34 days ago
B
Retailer 15
-
$15,449 SGD
$12,080 USD
View
Retailer 16
-
$15,878 SGD
$12,415 USD
View
Price last confirmed 34 days ago
Retailer 17
-
$16,082 SGD
$12,575 USD
View
Price last confirmed 57 days ago
B
Retailer 18
-
$16,449 SGD
ZAR 207,784 ZAR
View
B
Retailer 19
-
$17,486 SGD
£10,766 GBP
View
B
Retailer 20
-
$18,662 SGD
$14,592 USD
View
Most Expensive
NZ Jewellers
21650158-a1cf-4c0e-be6c-ed59a4a3ec63 · Sep 28
$19,180 SGD
$14,997 USD
View
Price last confirmed 35 days ago
20 more retailers have this diamond
Prices start from $11,320 SGDSave up to $7,342 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.

B+
1.01ct Marquise
$11,320 SGD