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Heart|Natural|GIA

0.91ct G SI2 Heart Natural Diamond

GD • G/SI2 • GIA 7551480888

Certificate GIA 7551480888

Diamond specifications and retailer prices

From €927 EUR
$1,036 USD
As of November 1, 2026
Save €2,331 EUR (72%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €3,259 EUR at Moon Ocean · As of November 1, 2026
View at Moon Ocean

About this 0.91ct natural heart diamond

This 0.91ct natural heart sits in the just-under-one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7551480888. Listed at 14 retailers as of November 1, 2026, with prices from €927 to €3,259, a €2,331 spread on the same certified stone. Moon Ocean lists it at €3,259. 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

0.91
Carat
G
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551480888
Dimensions6.65 × 6.00 × 3.91 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Needle
Top View
6.65 mm6.00 mm0.91 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7551480888
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 58.9%

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: €3,259 EUR|Low: €869 EUR|High: €3,278 EUR|Avg: €1,661 EUR|+0.0%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 3€927 EUR
Retailer 5€1,034 EUR
Retailer 13€1,043 EUR
Retailer 11€1,130 EUR
Retailer 10€1,304 EUR
Retailer 7€1,361 EUR
Retailer 8€1,361 EUR
Retailer 9€1,405 EUR
Retailer 4€1,504 EUR
Retailer 6€1,756 EUR
Retailer 2€2,306 EUR
Retailer 12€3,042 EUR
Moon Ocean€3,259 EUR

38 data points across 13 retailers

14 retailers€927 EUR to €3,259 EUR

A
Cheapest Retailer
-
€927 EUR
$1,036 USD
B+
Retailer 2
-
€1,034 EUR
$1,155 USD
View
B+
Retailer 3
-
€1,065 EUR
$1,190 USD
View
Retailer 4
-
€1,130 EUR
$1,262 USD
View
Price last confirmed 12 days ago
Retailer 5
-
€1,173 EUR
$1,311 USD
View
Price last confirmed 16 days ago
Retailer 6
-
€1,304 EUR
$1,457 USD
View
Price last confirmed 11 days ago
B+
Retailer 7
-
€1,361 EUR
$1,520 USD
View
B+
Retailer 8
-
€1,361 EUR
$1,520 USD
View
B
Retailer 9
-
€1,405 EUR
$1,570 USD
View
Retailer 10
-
€1,504 EUR
£1,323 GBP
View
Price last confirmed 36 days ago
B
Retailer 11
-
€1,756 EUR
View
B
Retailer 12
-
€2,306 EUR
£2,029 GBP
View
Retailer 13
-
€3,042 EUR
$3,399 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Moon Ocean
NVN-C87B50E64-888 · Nov 1
€3,259 EUR
£2,867 GBP
View
13 more retailers have this diamond
Prices start from €927 EURSave up to €2,331 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.

A
0.91ct Heart
€927 EUR