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Marquise|Natural|GIA

0.70ct H SI1 Marquise Natural Diamond

VG • H/SI1 • GIA 2554597115

Certificate GIA 2554597115

Diamond specifications and retailer prices

From $1,228 SGD
$960 USD
As of November 1, 2026
Save $1,831 SGD (60%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,072 SGD at NZ Jewellers · As of November 3, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2554597115. Listed at 22 retailers as of November 1, 2026, with a 149% 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

0.70
Carat
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.7°
Pavilion angle39.7°
OriginNatural
Grading LabGIA
CertificateGIA 2554597115
Dimensions8.62 × 4.66 × 3.00 mm
L/W Ratio1.85
Girdle conditionFaceted
Top View
8.62 mm4.66 mm0.70 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554597115
Side View
Table 60.0%Crown 38.7°Girdle: STK-THKPavilion 39.7°Culet: NDepth 64.3%

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 1
Current: $4,072 SGD|Low: $1,228 SGD|High: $4,234 SGD|Avg: $2,028 SGD|-3.8%
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
Retailer 19
Retailer 20
Retailer 21
November 3, 2026
Retailer 9$1,228 SGD
Retailer 3$1,293 SGD
Retailer 20$1,397 SGD
Retailer 4$1,449 SGD
Retailer 18$1,513 SGD
Retailer 13$1,570 SGD
Retailer 14$1,573 SGD
Retailer 21$1,585 SGD
Retailer 6$1,675 SGD
Retailer 7$1,746 SGD
Retailer 10$1,816 SGD
Retailer 11$1,816 SGD
Retailer 12$1,880 SGD
Retailer 2$1,907 SGD
Retailer 17$2,097 SGD
Retailer 15$2,105 SGD
Retailer 5$2,113 SGD
Retailer 16$2,163 SGD
Retailer 8$2,497 SGD
Retailer 19$3,058 SGD
NZ Jewellers$4,072 SGD

25 data points across 21 retailers

22 retailers$1,228 SGD to $3,058 SGD

B+
Cheapest Retailer
-
$1,228 SGD
$960 USD
B+
Retailer 2
-
$1,293 SGD
HK$7,900 HKD
View
B
Retailer 3
-
$1,397 SGD
$1,092 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,449 SGD
$1,133 USD
View
B
Retailer 5
-
$1,513 SGD
$1,183 USD
View
B
Retailer 6
-
$1,570 SGD
$1,228 USD
View
B
Retailer 7
-
$1,573 SGD
$1,230 USD
View
B+
Retailer 8
-
$1,585 SGD
$1,239 USD
View
B
Retailer 9
-
$1,675 SGD
$1,310 USD
View
B
Retailer 10
-
$1,746 SGD
$1,365 USD
View
B
Retailer 11
-
$1,816 SGD
$1,420 USD
View
B
Retailer 12
-
$1,816 SGD
$1,420 USD
View
B
Retailer 13
-
$1,880 SGD
$1,470 USD
View
B
Retailer 14
-
$1,907 SGD
£1,174 GBP
View
B
Retailer 15
-
$2,097 SGD
$1,640 USD
View
B
Retailer 16
-
$2,105 SGD
£1,296 GBP
View
B
Retailer 17
-
$2,113 SGD
$1,652 USD
View
B
Retailer 18
-
$2,163 SGD
€1,611 EUR
View
Retailer 19
-
$2,270 SGD
A$2,731 AUD
View
Price last confirmed 28 days ago
B
Retailer 20
-
$2,497 SGD
ZAR 31,541 ZAR
View
B
Retailer 21
-
$3,058 SGD
£1,883 GBP
View
Most Expensive
NZ Jewellers
543141e6-257f-4288-8d26-031300ca6fd7 · Nov 3
$4,072 SGD
$3,184 USD
View
Price under review
21 more retailers have this diamond
Prices start from $1,228 SGDSave up to $1,831 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
$1,228 SGD