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1.14ct D SI1 Round Natural Diamond

GD • D/SI1 • GIA 11861226

Certificate GIA 11861226

Diamond specifications and retailer prices

From $12,348 SGD
$9,659 USD
As of October 31, 2026
Save $1,109 SGD (8%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $16,278 SGD at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 1.14ct natural round diamond

This 1.14ct natural round sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by GIA 11861226. Listed at 3 retailers as of October 31, 2026, with a relatively tight 9% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.14
Carat
D
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 11861226
Dimensions6.67 × 6.80 × 4.10 mm
L/W Ratio1.02
Top View
6.67 mm6.80 mm1.14 ctD / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 11861226
Side View
Table 62.0%CrownGirdle: VTN-THKPavilionCuletDepth 60.9%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 31
Current: $16,278 SGD|Low: $12,200 SGD|High: $16,379 SGD|Avg: $14,244 SGD|+1.8%
77 Diamonds
Retailer 2
Retailer 3
October 30, 2026
Retailer 2$12,348 SGD
Retailer 3$13,457 SGD
77 Diamonds$16,278 SGD

31 data points across 3 retailers

3 retailers$12,348 SGD to $13,457 SGD

C
Cheapest Retailer
-
$12,348 SGD
$9,659 USD
C
Retailer 2
-
$13,457 SGD
$10,526 USD
View
Most Expensive
77 Diamonds
RBZCWYQWDUB · Oct 30
$16,278 SGD
£10,026 GBP
View
Price under review
2 more retailers have this diamond
Prices start from $12,348 SGDSave up to $1,109 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.

C
1.14ct Round
$12,348 SGD