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Heart|Natural|GIA

1.90ct D FL Heart Natural Diamond

VG • D/FL • GIA 2488009909

Certificate GIA 2488009909

Diamond specifications and retailer prices

From $28,486 SGD
As of November 4, 2026
Save $17,757 SGD (38%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $46,243 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 1.9ct natural heart diamond

This 1.9ct natural heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2488009909. Listed at 20 retailers as of November 4, 2026, with prices from $28,486 to $46,243, a $17,757 spread on the same certified stone. MOH London lists it at $46,243. 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

1.90
Carat
D
Colour
FL
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle42°
OriginNatural
Grading LabGIA
CertificateGIA 2488009909
Dimensions8.57 × 7.17 × 4.39 mm
L/W Ratio1.20
Top View
8.57 mm7.17 mm1.90 ctD / FL
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2488009909
Side View
Table 60.0%Crown 38.2°Girdle: THK-VTKPavilion 42°Culet: NoneDepth 61.2%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $46,243 SGD|Low: $28,486 SGD|High: $47,659 SGD|Avg: $35,152 SGD|-1.8%
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
Retailer 15
Retailer 16
November 5, 2026
Retailer 12$28,486 SGD
Retailer 14$29,836 SGD
Retailer 9$29,873 SGD
Retailer 2$30,599 SGD
Retailer 8$30,883 SGD
Retailer 13$31,405 SGD
Retailer 16$31,901 SGD
Retailer 3$32,770 SGD
Retailer 15$32,953 SGD
Retailer 11$34,409 SGD
Retailer 4$35,501 SGD
Retailer 6$36,459 SGD
Retailer 5$36,867 SGD
Retailer 7$42,059 SGD
Retailer 10$43,617 SGD
MOH London$46,243 SGD

45 data points across 16 retailers

20 retailers$28,486 SGD to $46,243 SGD

B+
Cheapest Retailer
-
$28,486 SGD
B+
Retailer 2
-
$29,836 SGD
View
B+
Retailer 3
-
$29,873 SGD
View
B+
Retailer 4
-
$30,599 SGD
View
Retailer 5
-
$30,883 SGD
View
Price last confirmed 32 days ago
B+
Retailer 6
-
$31,405 SGD
View
Final sale: no returns
B+
Retailer 7
-
$31,901 SGD
View
Retailer 8
-
$32,770 SGD
View
Price last confirmed 11 days ago
B+
Retailer 9
-
$32,953 SGD
View
Retailer 10
-
$34,409 SGD
View
Price last confirmed 11 days ago
Retailer 11
-
$35,501 SGD
View
Price last confirmed 10 days ago
Retailer 12
-
$36,057 SGD
View
Price last confirmed 38 days ago
B
Retailer 13
-
$36,459 SGD
View
Retailer 14
-
$36,867 SGD
View
Price last confirmed 9 days ago
Retailer 15
-
$37,444 SGD
View
Price last confirmed 59 days ago
Retailer 16
-
$37,444 SGD
View
Price last confirmed 37 days ago
Retailer 17
-
$42,059 SGD
View
Price last confirmed 9 days ago
Retailer 18
-
$42,717 SGD
View
Price last confirmed 38 days ago
B
Retailer 19
-
$43,617 SGD
View
Most Expensive
B
MOH London
C2186708A · Nov 4
$46,243 SGD
£28,507 GBP
View
19 more retailers have this diamond
Prices start from $28,486 SGDSave up to $17,757 SGD

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+
1.90ct Heart
$28,486 SGD