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Heart|Natural|GIA

0.70ct D SI2 Heart Natural Diamond

VG • D/SI2 • GIA 5523379084

Certificate GIA 5523379084

Diamond specifications and retailer prices

From €1,158 EUR
$1,294 USD
As of October 29, 2026
Save €513 EUR (31%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,671 EUR at Moon Ocean · As of October 30, 2026
View at Moon Ocean

About this 0.7ct natural heart diamond

This 0.7ct natural heart sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5523379084. Listed at 8 retailers as of October 29, 2026, with prices from €1,158 to €1,671, a €513 spread on the same certified stone. Moon Ocean lists it at €1,671. 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

0.70
Carat
D
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5523379084
Dimensions5.15 × 6.01 × 3.78 mm
L/W Ratio1.17
Key to symbols
Twinning Wisp
Top View
5.15 mm6.01 mm0.70 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5523379084
Side View
Table 57.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 63.0%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: €1,671 EUR|Low: €1,158 EUR|High: €1,675 EUR|Avg: €1,337 EUR|-0.3%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 4€1,158 EUR
Retailer 3€1,163 EUR
Retailer 6€1,255 EUR
Retailer 8€1,255 EUR
Retailer 2€1,301 EUR
Retailer 7€1,313 EUR
Retailer 5€1,448 EUR
Moon Ocean€1,671 EUR

2 data points across 8 retailers

8 retailers€1,158 EUR to €1,671 EUR

B+
Cheapest Retailer
-
€1,158 EUR
$1,294 USD
Final sale: no returns
B+
Retailer 2
-
€1,163 EUR
$1,299 USD
View
B
Retailer 3
-
€1,255 EUR
$1,402 USD
View
B
Retailer 4
-
€1,255 EUR
$1,402 USD
View
B
Retailer 5
-
€1,301 EUR
$1,454 USD
View
B
Retailer 6
-
€1,313 EUR
$1,467 USD
View
B
Retailer 7
-
€1,448 EUR
$1,618 USD
View
Most Expensive
B
Moon Ocean
NVN-251E06942-084 · Oct 30
€1,671 EUR
£1,470 GBP
View
7 more retailers have this diamond
Prices start from €1,158 EURSave up to €513 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+
0.70ct Heart
€1,158 EUR