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Cushion|Natural|GIA

1.91ct H IF Cushion Natural Diamond

VG • H/IF • GIA 2537506435

Certificate GIA 2537506435

Diamond specifications and retailer prices

From $15,733 AUD
As of November 4, 2026
Save $10,084 AUD (39%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $25,818 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.91ct natural cushion diamond

This 1.91ct natural cushion sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2537506435. Listed at 14 retailers as of November 4, 2026, with prices from $15,733 to $25,818, a $10,084 spread on the same certified stone. MOH London lists it at $25,818. 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

1.91
Carat
H
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle34.3°
OriginNatural
Grading LabGIA
CertificateGIA 2537506435
Dimensions7.27 × 6.69 × 4.62 mm
L/W Ratio1.09
Top View
7.27 mm6.69 mm1.91 ctH / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2537506435
Side View
Table 57.0%Crown 38.7°Girdle: MED-VTKPavilion 34.3°Culet: NoneDepth 69.0%

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 4
Current: $25,818 AUD|Low: $15,733 AUD|High: $26,444 AUD|Avg: $19,376 AUD|-2.4%
MOH London
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
November 6, 2026
Retailer 6$15,733 AUD
Retailer 9$16,899 AUD
Retailer 12$16,975 AUD
Retailer 8$17,515 AUD
Retailer 4$17,533 AUD
Retailer 2$17,649 AUD
Retailer 13$17,992 AUD
Retailer 10$18,032 AUD
Retailer 11$18,296 AUD
Retailer 3$19,853 AUD
Retailer 14$20,218 AUD
Retailer 5$20,306 AUD
Retailer 7$24,182 AUD
MOH London$25,818 AUD

40 data points across 14 retailers

14 retailers$15,733 AUD to $25,818 AUD

B+
Cheapest Retailer
-
$15,733 AUD
B+
Retailer 2
-
$16,899 AUD
View
B
Retailer 3
-
$16,975 AUD
View
B
Retailer 4
-
$17,515 AUD
View
B
Retailer 5
-
$17,533 AUD
View
Final sale: no returns
B
Retailer 6
-
$17,649 AUD
View
B
Retailer 7
-
$17,992 AUD
View
Retailer 8
-
$18,032 AUD
View
Price last confirmed 14 days ago
Retailer 9
-
$18,296 AUD
View
Price last confirmed 8 days ago
B
Retailer 10
-
$19,853 AUD
View
B
Retailer 11
-
$20,218 AUD
View
B
Retailer 12
-
$20,306 AUD
View
B
Retailer 13
-
$24,182 AUD
View
Most Expensive
B
MOH London
CF8531DDE · Nov 4
$25,818 AUD
£14,231 GBP
View
13 more retailers have this diamond
Prices start from $15,733 AUDSave up to $10,084 AUD

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+
1.91ct Cushion
$15,733 AUD