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Marquise|Natural|GIA

2.06ct I SI1 Marquise Natural Diamond

VG • I/SI1 • GIA 1568832040

Certificate GIA 1568832040

Diamond specifications and retailer prices

From $19,085 USD
As of November 5, 2026
Save $7,438 USD (28%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $26,523 USD at Cape Diamonds · As of November 6, 2026
View at Cape Diamonds

About this 2.06ct natural marquise diamond

This 2.06ct natural marquise sits in the two to three carat band, graded I 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 1568832040. Listed at 6 retailers as of November 5, 2026, with prices from $19,085 to $26,523, a $7,438 spread on the same certified stone. Cape Diamonds lists it at $26,523. 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

2.06
Carat
I
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle32°
OriginNatural
Grading LabGIA
CertificateGIA 1568832040
Dimensions13.33 × 6.73 × 3.83 mm
L/W Ratio1.98
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Needle
Top View
13.33 mm6.73 mm2.06 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1568832040
Side View
Table 58.0%Crown 32.9°Girdle: STK-THKPavilion 32°Culet: NDepth 56.9%

Caratlytics Score

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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 5
Current: $26,523 USD|Low: $19,085 USD|High: $26,523 USD|Avg: $21,938 USD
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6$19,085 USD
Retailer 4$19,233 USD
Retailer 2$21,584 USD
Retailer 3$23,150 USD
Retailer 5$23,422 USD
Cape Diamonds$26,523 USD

2 data points across 6 retailers

6 retailers$19,085 USD to $26,523 USD

B
Cheapest Retailer
-
$19,085 USD
B
Retailer 2
-
$19,233 USD
View
B
Retailer 3
-
$21,584 USD
View
B
Retailer 4
-
$23,150 USD
View
B
Retailer 5
-
$23,422 USD
View
Most Expensive
B
Cape Diamonds
cert_1568832040 · Nov 6
$26,523 USD
ZAR 428,487 ZAR
View
5 more retailers have this diamond
Prices start from $19,085 USDSave up to $7,438 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
2.06ct Marquise
$19,085 USD