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Round|Natural|GIA

1.88ct D FL Round Natural Diamond

EX • D/FL • GIA 5232451690

Certificate GIA 5232451690

Diamond specifications and retailer prices

From $28,256 USD
€26,910 EUR
Save $30,391 USD (52%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $58,647 USD at Diamond Quarter
View at Diamond Quarter

About this 1.88ct natural round diamond

This 1.88ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5232451690. Listed at 4 retailers, with prices from $28,256 to $58,647 at Diamond Quarter, a $30,391 spread on the same certified stone. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.88
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5232451690
Dimensions7.86 × 7.88 × 4.89 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
7.86 mm7.88 mm1.88 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5232451690
Side View
Table 58.0%Crown 35°Girdle: Slightly ThickPavilion 41°CuletDepth 62.1%

Caratlytics Score

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

Price History

Last verified: Sep 30
Current: $38,672 USD|Low: $28,256 USD|High: $38,672 USD|Avg: $33,791 USD|+2.8%
Retailer 1
Retailer 2
Retailer 3
October 1, 2026
Retailer 3$28,256 USD
Retailer 2$36,373 USD
Retailer 1$38,672 USD

29 data points across 3 retailers

4 retailers$28,256 USD to $58,647 USD

A
Cheapest Retailer
-
$28,256 USD
€26,910 EUR
B+
Retailer 2
-
$36,419 USD
£28,676 GBP
View
B+
Retailer 3
-
$38,672 USD
€36,830 EUR
View
Most Expensive
B
Diamond Quarter
1.88FLD529010ACN · Oct 1
$58,647 USD
View
3 more retailers have this diamond
Prices start from $28,256 USDSave up to $30,391 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.

A
1.88ct Round
$28,256 USD