Marquise|Natural|GIA

3.51ct I SI2 Marquise Natural Diamond

EX • I/SI2 • GIA 6545092490

Certificate GIA 6545092490

Diamond specifications and retailer prices

From $40,203 USD
Save $8,260 USD (17%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $48,463 USD at GemTrove
View at GemTrove

About this 3.51ct natural marquise diamond

This 3.51ct natural marquise sits in the three to five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545092490. Listed at 6 retailers, with prices from $40,203 to $48,463 at GemTrove, a $8,260 spread on the same certified stone. 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

3.51
Carat
I
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle37.46°
Pavilion angle40.51°
OriginNatural
Grading LabGIA
CertificateGIA 6545092490
Dimensions15.34 × 7.68 × 5.05 mm
L/W Ratio2.00
Top View
15.34 mm7.68 mm3.51 ctI / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545092490
Side View
Table 57.0%Crown 37.46°Girdle: MED-VTKPavilion 40.51°Culet: NoneDepth 65.7%

Caratlytics Score

How it works
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: 22 hours ago
Current: $48,463 USD|Low: $40,203 USD|High: $51,730 USD|Avg: $45,969 USD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9

4 data points across 9 retailers

6 retailers$40,203 USD - $48,463 USD

B+
Cheapest Retailer
-
$40,203 USD
View
B+
Retailer 2
-
$42,291 USD
View
B
Retailer 3
-
$46,580 USD
View
B
Retailer 4
-
$46,580 USD
View
B
Retailer 5
-
$48,140 USD
View
Most Expensive
B
GemTrove
GT-N-00924979-98 · Sep 20
$48,463 USD
A$74,558 AUD
View
5 more retailers have this diamond
Prices start from $40,203 USDSave up to $8,260 USD

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.

B+
3.51ct Marquise
$40,203 USD

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