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Marquise|Natural|GIA

0.30ct I VS1 Marquise Natural Diamond

GD • I/VS1 • GIA 1319328158

Certificate GIA 1319328158

Diamond specifications and retailer prices

From $888 SGD
$695 USD
As of November 1, 2026
Save $395 SGD (31%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,358 SGD at Torres Jewel Co · As of October 5, 2026
View at Torres Jewel Co

About this 0.3ct natural marquise diamond

This 0.3ct natural marquise sits in the sub-half-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1319328158. Listed at 11 retailers as of October 31, 2026, with a 44% 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

0.30
Carat
I
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceVery Strong
OriginNatural
Grading LabGIA
CertificateGIA 1319328158
Dimensions7.08 × 3.53 × 2.09 mm
L/W Ratio2.01
Key to symbols
Feather
Top View
7.08 mm3.53 mm0.30 ctI / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceVery Strong
CertificateGIA 1319328158
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.2%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,106 SGD|Low: $888 SGD|High: $2,832 SGD|Avg: $1,312 SGD|+5.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Torres Jewel Co
November 2, 2026
Retailer 5$888 SGD
Retailer 8$903 SGD
Retailer 10$903 SGD
Retailer 6$938 SGD
Retailer 2$1,042 SGD
Retailer 9$1,042 SGD
Retailer 1$1,106 SGD
Retailer 4$1,283 SGD
Torres Jewel Co$1,358 SGD
Retailer 3$2,085 SGD
Retailer 7$2,832 SGD

44 data points across 11 retailers

11 retailers$888 SGD to $1,283 SGD

B
Cheapest Retailer
-
$888 SGD
$695 USD
B
Retailer 2
-
$903 SGD
$706 USD
View
B
Retailer 3
-
$903 SGD
$706 USD
View
B
Retailer 4
-
$938 SGD
$734 USD
View
C
Retailer 5
-
$1,042 SGD
$815 USD
View
C
Retailer 6
-
$1,042 SGD
$815 USD
View
C
Retailer 7
-
$1,106 SGD
£681 GBP
View
C
Retailer 8
-
$1,283 SGD
€956 EUR
View
Most Expensive
Torres Jewel Co
24776681 · Oct 5
$1,358 SGD
A$1,634 AUD
View
Price last confirmed 28 days ago
8 more retailers have this diamond
Prices start from $888 SGDSave up to $395 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
0.30ct Marquise
$888 SGD