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Marquise|Natural|GIA

1.88ct D IF Marquise Natural Diamond

VG • D/IF • GIA 2556312872

Certificate GIA 2556312872

Diamond specifications and retailer prices

From $30,870 AUD
SGD 29,236 SGD
As of November 1, 2026
Save $26,769 AUD (46%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $57,640 AUD at With Clarity · As of November 2, 2026
View at With Clarity

About this 1.88ct natural marquise diamond

This 1.88ct natural marquise sits in the one-and-a-half to two carat band, graded D colour (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 2556312872. Listed at 17 retailers as of November 1, 2026, with prices from $30,870 to $57,640, a $26,769 spread on the same certified stone. With Clarity lists it at $57,640. 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

1.88
Carat
D
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.48°
Pavilion angle40.48°
OriginNatural
Grading LabGIA
CertificateGIA 2556312872
Dimensions12.97 × 5.98 × 3.93 mm
L/W Ratio2.17
Culet sizeNone
Top View
12.97 mm5.98 mm1.88 ctD / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556312872
Side View
Table 57.0%Crown 40.48°Girdle: MED-VTKPavilion 40.48°Culet: NoneDepth 65.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $37,763 AUD|Low: $30,870 AUD|High: $60,020 AUD|Avg: $40,672 AUD|-5.0%
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
With Clarity
November 2, 2026
Retailer 14$30,870 AUD
Retailer 10$33,108 AUD
Retailer 13$33,695 AUD
Retailer 16$33,705 AUD
Retailer 12$34,074 AUD
Retailer 2$34,815 AUD
Retailer 3$35,232 AUD
Retailer 15$36,598 AUD
Retailer 1$37,763 AUD
Retailer 4$38,385 AUD
Retailer 9$39,561 AUD
Retailer 5$39,648 AUD
Retailer 7$41,432 AUD
Retailer 11$47,406 AUD
Retailer 8$48,774 AUD
Retailer 6$49,750 AUD
With Clarity$57,640 AUD

19 data points across 17 retailers

17 retailers$30,870 AUD to $57,640 AUD

A
Cheapest Retailer
-
$30,870 AUD
SGD 29,236 SGD
A
Retailer 2
-
$33,108 AUD
£18,270 GBP
View
A
Retailer 3
-
$33,695 AUD
$23,614 USD
View
A
Retailer 4
-
$33,705 AUD
$23,621 USD
View
A
Retailer 5
-
$34,074 AUD
$23,880 USD
View
A
Retailer 6
-
$34,815 AUD
SGD 32,972 SGD
View
A
Retailer 7
-
$35,232 AUD
$24,691 USD
View
B+
Retailer 8
-
$36,598 AUD
£20,196 GBP
View
B+
Retailer 9
-
$37,763 AUD
View
B+
Retailer 10
-
$38,385 AUD
$26,901 USD
View
B+
Retailer 11
-
$39,561 AUD
€26,405 EUR
View
B+
Retailer 12
-
$39,648 AUD
$27,786 USD
View
B+
Retailer 13
-
$41,432 AUD
$29,036 USD
View
B+
Retailer 14
-
$46,229 AUD
$32,398 USD
View
B+
Retailer 15
-
$47,406 AUD
$33,223 USD
View
B+
Retailer 16
-
$49,750 AUD
$34,866 USD
View
Most Expensive
B
With Clarity
2556312872 · Nov 2
$57,640 AUD
$40,395 USD
View
16 more retailers have this diamond
Prices start from $30,870 AUDSave up to $26,769 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.

A
1.88ct Marquise
$30,870 AUD