Heart|Natural|GIA

0.68ct H SI1 Heart Natural Diamond

GD • H/SI1 • GIA 2548945729

Certificate GIA 2548945729

Diamond specifications and retailer prices

From $532 USD
MYR 2,166 MYR
As of October 30, 2026
Save $126 USD (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $658 USD at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 0.68ct natural heart diamond

This 0.68ct natural heart sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2548945729. Listed at 3 retailers as of October 30, 2026, with prices from $532 to $658, a $126 spread on the same certified stone. 77 Diamonds lists it at $658. 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

0.68
Carat
H
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2548945729
Dimensions5.55 × 6.22 × 3.51 mm
L/W Ratio1.12
Top View
5.55 mm6.22 mm0.68 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2548945729
Side View
Table 56.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 56.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $658 USD|Low: $494 USD|High: $727 USD|Avg: $597 USD|-8.4%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 4$532 USD
Retailer 2$538 USD
Retailer 3$591 USD
77 Diamonds$658 USD

36 data points across 4 retailers

3 retailers$532 USD to $658 USD

A
Cheapest Retailer
-
$532 USD
MYR 2,166 MYR
B+
Retailer 2
-
$591 USD
SGD 799 SGD
View
Most Expensive
B+
77 Diamonds
HSCP6FFDZAYZ · Oct 30
$658 USD
£518 GBP
View
2 more retailers have this diamond
Prices start from $532 USDSave up to $126 USD

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
0.68ct Heart
$532 USD