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Marquise|Natural|GIA

0.70ct I SI1 Marquise Natural Diamond

ID • I/SI1 • GIA 7548888196

Certificate GIA 7548888196

Diamond specifications and retailer prices

From $1,456 SGD
As of November 6, 2026
Save $1,728 SGD (54%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $4,251 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7548888196. Listed at 25 retailers as of November 4, 2026, with a 119% 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

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

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle37.34°
Pavilion angle39.67°
OriginNatural
Grading LabGIA
CertificateGIA 7548888196
Dimensions8.81 × 4.68 × 2.89 mm
L/W Ratio1.88
Girdle conditionVery Thick
Key to symbols
Crystal, Feather
Top View
8.81 mm4.68 mm0.70 ctI / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7548888196
Side View
Table 58.0%Crown 37.34°Girdle: THK-VTKPavilion 39.67°Culet: NoneDepth 61.8%

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: Nov 6
Current: $4,251 SGD|Low: $1,335 SGD|High: $4,251 SGD|Avg: $2,097 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
Retailer 18
November 6, 2026
Retailer 7$1,456 SGD
Retailer 14$1,487 SGD
Retailer 8$1,514 SGD
Retailer 6$1,519 SGD
Retailer 9$1,549 SGD
Retailer 16$1,579 SGD
Retailer 17$1,579 SGD
Retailer 3$1,639 SGD
Retailer 5$1,685 SGD
Retailer 18$1,822 SGD
Retailer 11$1,911 SGD
Retailer 2$2,185 SGD
Retailer 10$2,274 SGD
Retailer 4$2,388 SGD
Retailer 15$2,430 SGD
Retailer 12$2,602 SGD
Retailer 13$3,183 SGD
NZ Jewellers$4,251 SGD

34 data points across 18 retailers

25 retailers$1,456 SGD to $3,183 SGD

B+
Cheapest Retailer
-
$1,456 SGD
Final sale: no returns
B+
Retailer 2
-
$1,487 SGD
View
B
Retailer 3
-
$1,514 SGD
View
B+
Retailer 4
-
$1,519 SGD
View
B
Retailer 5
-
$1,549 SGD
View
B+
Retailer 6
-
$1,579 SGD
View
Retailer 7
-
$1,579 SGD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$1,639 SGD
View
B
Retailer 9
-
$1,685 SGD
View
B
Retailer 10
-
$1,692 SGD
View
B
Retailer 11
-
$1,706 SGD
View
B
Retailer 12
-
$1,820 SGD
View
B
Retailer 13
-
$1,820 SGD
View
B
Retailer 14
-
$1,822 SGD
View
Retailer 15
-
$1,822 SGD
View
Price last confirmed 28 days ago
B
Retailer 16
-
$1,884 SGD
View
B
Retailer 17
-
$1,911 SGD
View
B
Retailer 18
-
$2,185 SGD
View
B
Retailer 19
-
$2,192 SGD
View
Retailer 20
-
$2,274 SGD
View
Price last confirmed 32 days ago
B
Retailer 21
-
$2,388 SGD
View
B
Retailer 22
-
$2,430 SGD
View
B
Retailer 23
-
$2,602 SGD
View
B
Retailer 24
-
$3,183 SGD
View
Most Expensive
NZ Jewellers
589f9aa4-8b22-4bde-a9a4-7776055cf076 · Nov 5
$4,251 SGD
$3,317 USD
View
Price under review
24 more retailers have this diamond
Prices start from $1,456 SGDSave up to $1,728 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+
0.70ct Marquise
$1,456 SGD