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Marquise|Natural|GIA

0.70ct F SI1 Marquise Natural Diamond

ID • F/SI1 • GIA 2554718959

Certificate GIA 2554718959

Diamond specifications and retailer prices

From $1,033 SGD
As of November 6, 2026
Save $2,477 SGD (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,510 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.7ct natural marquise diamond

This 0.7ct natural marquise sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554718959. Listed at 16 retailers as of November 5, 2026, with prices from $1,033 to $3,510, a $2,477 spread on the same certified stone. NZ Jewellers lists it at $3,510. 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

0.70
Carat
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceVery Strong
OriginNatural
Grading LabGIA
CertificateGIA 2554718959
Dimensions9.28 × 4.54 × 2.84 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
9.28 mm4.54 mm0.70 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceVery Strong
CertificateGIA 2554718959
Side View
Table 61.0%CrownGirdle: THK-ETKPavilionCulet: 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: $3,510 SGD|Low: $1,033 SGD|High: $3,510 SGD|Avg: $1,719 SGD
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 6, 2026
Retailer 13$1,033 SGD
Retailer 11$1,068 SGD
Retailer 3$1,328 SGD
Retailer 5$1,379 SGD
Retailer 17$1,384 SGD
Retailer 7$1,439 SGD
Retailer 9$1,439 SGD
Retailer 14$1,491 SGD
Retailer 4$1,493 SGD
Retailer 16$1,494 SGD
Retailer 2$1,624 SGD
Retailer 6$1,661 SGD
Retailer 8$1,881 SGD
Retailer 10$2,007 SGD
Retailer 15$2,044 SGD
Retailer 12$2,636 SGD
NZ Jewellers$3,510 SGD

36 data points across 17 retailers

16 retailers$1,033 SGD to $3,510 SGD

A
Cheapest Retailer
-
$1,033 SGD
A
Retailer 2
-
$1,068 SGD
View
B+
Retailer 3
-
$1,328 SGD
View
Final sale: no returns
B+
Retailer 4
-
$1,379 SGD
View
B+
Retailer 5
-
$1,384 SGD
View
Retailer 6
-
$1,439 SGD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$1,439 SGD
View
B+
Retailer 8
-
$1,491 SGD
View
B+
Retailer 9
-
$1,494 SGD
View
B+
Retailer 10
-
$1,624 SGD
View
B
Retailer 11
-
$1,661 SGD
View
Retailer 12
-
$1,881 SGD
View
Price last confirmed 34 days ago
B
Retailer 13
-
$2,007 SGD
View
B
Retailer 14
-
$2,044 SGD
View
B
Retailer 15
-
$2,636 SGD
View
Most Expensive
B
NZ Jewellers
3d15aff9-ac42-42bc-ae63-0fe7876edd75 · Nov 5
$3,510 SGD
$2,739 USD
View
15 more retailers have this diamond
Prices start from $1,033 SGDSave up to $2,477 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
0.70ct Marquise
$1,033 SGD