Emerald|Natural|GIA

0.40ct G I1 Emerald Natural Diamond

G/I1 • GIA 5453227177

Certificate GIA 5453227177

Diamond specifications and retailer prices

From €378 EUR
HK$3,300 HKD
As of November 1, 2026
Save €171 EUR (31%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €1,127 EUR at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 0.4ct natural emerald diamond

This 0.4ct natural emerald sits in the sub-half-carat band, graded G colour (near-colourless) and I1 clarity (included) and certified by GIA 5453227177. Listed at 7 retailers as of October 31, 2026, with a 45% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.40
Carat
G
Color
I1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5453227177
Dimensions5.05 × 3.73 × 2.33 mm
L/W Ratio1.35
Top View
5.05 mm3.73 mm0.40 ctG / I1
OriginNatural
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 5453227177
Side View
Table 71.0%CrownGirdlePavilionCulet: NoneDepth 62.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €1,127 EUR|Low: €312 EUR|High: €1,127 EUR|Avg: €500 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 3€316 EUR
Retailer 5€317 EUR
Retailer 6€378 EUR
Retailer 4€396 EUR
Retailer 7€450 EUR
Retailer 8€475 EUR
Retailer 2€549 EUR
NZ Jewellers€1,127 EUR

18 data points across 8 retailers

7 retailers€378 EUR to €549 EUR

Retailer 1
-
€294 EUR
$328 USD
Price last confirmed 24 days ago
Retailer 2
-
€317 EUR
$354 USD
View
Price last confirmed 24 days ago
Retailer 3
-
€328 EUR
$366 USD
View
Price last confirmed 32 days ago
B
Retailer 4
-
€378 EUR
HK$3,300 HKD
View
Retailer 5
-
€396 EUR
$442 USD
View
Price last confirmed 33 days ago
C
Retailer 6
-
€549 EUR
View
Most Expensive
NZ Jewellers
cd68f905-edab-4fa8-9a92-f98f66ceee11 · Sep 30
€1,127 EUR
$1,259 USD
View
Price last confirmed 32 days ago
6 more retailers have this diamond
Prices start from €378 EURSave up to €171 EUR

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
0.40ct Emerald
€378 EUR