Marquise|Natural|GIA

1.20ct I VS1 Marquise Natural Diamond

EX • I/VS1 • GIA 1558908282

Certificate GIA 1558908282

Diamond specifications and retailer prices

From €4,711 EUR
SGD 7,112 SGD
As of October 31, 2026
Save €1,447 EUR (24%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €8,979 EUR at NZ Jewellers · As of September 20, 2026
View at NZ Jewellers

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1558908282. Listed at 17 retailers as of October 30, 2026, with a 31% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
I
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558908282
Dimensions11.22 × 5.39 × 3.30 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Needle, Feather
Top View
11.22 mm5.39 mm1.20 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558908282
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.2%

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: €5,969 EUR|Low: €4,251 EUR|High: €8,004 EUR|Avg: €5,512 EUR|+4.6%
Retailer 1
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 16€4,286 EUR
Retailer 8€4,542 EUR
Retailer 13€4,711 EUR
Retailer 5€4,898 EUR
Retailer 6€4,901 EUR
Retailer 9€5,125 EUR
Retailer 14€5,253 EUR
Retailer 17€5,335 EUR
Retailer 2€5,368 EUR
Retailer 7€5,811 EUR
Retailer 10€5,961 EUR
Retailer 12€5,961 EUR
Retailer 1€5,969 EUR
Retailer 11€6,158 EUR
Retailer 15€6,327 EUR
Retailer 4€6,458 EUR
Retailer 3€8,004 EUR

25 data points across 17 retailers

17 retailers€4,711 EUR to €6,158 EUR

Retailer 1
-
€3,987 EUR
HK$34,800 HKD
Price last confirmed 24 days ago
B+
Retailer 2
-
€4,711 EUR
SGD 7,112 SGD
View
B+
Retailer 3
-
€4,898 EUR
$5,472 USD
View
B
Retailer 4
-
€5,125 EUR
A$8,808 AUD
View
Retailer 5
-
€5,335 EUR
A$9,169 AUD
View
Price last confirmed 29 days ago
Retailer 6
-
€5,368 EUR
$5,997 USD
View
Price last confirmed 40 days ago
Retailer 7
-
€5,504 EUR
$6,149 USD
View
Price last confirmed 27 days ago
Retailer 8
-
€5,508 EUR
$6,154 USD
View
Price last confirmed 26 days ago
Retailer 9
-
€5,811 EUR
£5,112 GBP
View
Price last confirmed 26 days ago
B
Retailer 10
-
€5,961 EUR
$6,660 USD
View
B
Retailer 11
-
€5,961 EUR
$6,660 USD
View
B
Retailer 12
-
€5,969 EUR
View
B
Retailer 13
-
€6,158 EUR
$6,880 USD
View
Retailer 14
-
€6,194 EUR
$6,920 USD
View
Price last confirmed 41 days ago
Retailer 15
-
€6,458 EUR
ZAR 116,557 ZAR
View
Price last confirmed 37 days ago
Retailer 16
-
€8,004 EUR
£7,041 GBP
View
Price last confirmed 27 days ago
Most Expensive
NZ Jewellers
6f5cf68b-7a6a-4d7c-86aa-fc16153a8d63 · Sep 20
€8,979 EUR
$10,031 USD
View
Price last confirmed 42 days ago
16 more retailers have this diamond
Prices start from €4,711 EURSave up to €1,447 EUR

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+
1.20ct Marquise
€4,711 EUR